I love this blog and try not to link to it too much, but this one about how fewer people listen to hip hop was especially great.

So, what’s filled the space hip-hop once dominated? A blend of new arrivals and familiar mainstays. Latin music—led by Bad Bunny—and Asian pop, powered by K-pop acts like BTS, have expanded their global footprint. At the same time, legacy formats are resurging: country is booming, driven in large part by Morgan Wallen, while the loosely defined “alternative” category continues to gain share across the charts.

I particularly love how he tries to avoid causation/correlation errors in his hypotheses. Like this one I hadn’t thought about:

Streaming adoption laggards: Hip-hop uniquely benefited from early streaming adopters in the 2010s. Younger listeners—who were predisposed to the genre—were among the first to embrace platforms like Spotify, giving hip-hop an outsized digital footprint. More recently, late adopters—like country fans, older cohorts, and global audiences—have rebalanced the charts, lifting genres like country and K-pop.

Derek Thompson goes into the history of the “flow” concept, and how tech and entertainment companies learned to simulate it without any of the substance psychologist Mihaly Csikszentmihalyi originally had in mind:

Algorithmic flow is flow without achievement, flow without challenge, flow without even volition… To be lost in the lazy river of algorithmic media is to be lost the current of life without a mind. Zombie flow.

Ten years ago the question was how to get into flow more often. Now it might be how to get out of the fake version fast enough to remember what the real one felt like.

Anil Dash has a long essay on the state of the open web and not all of it rings true for me, but buried in the opening is a wonderful definition of what the open web actually is:

The open web is something extraordinary: anybody can use whatever tools they have, to create content following publicly documented specifications, published using completely free and open platforms, and then share that work with anyone, anywhere in the world, without asking for permission from anyone. Think about how radical that is.

It does feel like if the web got invented in 2026, it would not have been left as an open technology for long (see also AI and how much open source models are lagging).

Carson Gross has a good essay on whether junior programmers should still learn to code given how capable AI has become. His core warning to students:

Yes, AI can generate the code for this assignment. Don’t let it. You have to write the code. I explain that, if they don’t write the code, they will not be able to effectively read the code. The ability to read code is certainly going to be valuable, maybe more valuable, in an AI-based coding future. If you can’t read the code you are going to fall into The Sorcerer’s Apprentice Trap, creating systems you don’t understand and can’t control.

And on what separates senior engineers who can use AI well from those who can’t:

Senior programmers who already have a lot of experience from the pre-AI era are in a good spot to use LLMs effectively: they know what ‘good’ code looks like, they have experience with building larger systems and know what matters and what doesn’t. The danger with senior programmers is that they stop programming entirely and start suffering from brain rot.

This maps directly onto what I’ve been writing about with AI for product work and the second brain setup I’ve built. The system works because I spent years writing and reading PRDs, strategy docs, and OKRs—enough to develop actual opinions about what good looks like. You have to do the work first, then the second brain is worth building.

Matt Shumer’s Something Big Is Happening has made the rounds over the last couple of weeks, but just in case you haven’t seen it, I think it’s very much worth reading. He’s an AI startup founder writing for the non-technical people in his life:

AI isn’t replacing one specific skill. It’s a general substitute for cognitive work. It gets better at everything simultaneously. When factories automated, a displaced worker could retrain as an office worker. When the internet disrupted retail, workers moved into logistics or services. But AI doesn’t leave a convenient gap to move into. Whatever you retrain for, it’s improving at that too.

Previous waves of automation always left somewhere to go. The uncomfortable implication here is that the escape routes are closing as fast as they open.

There are too many quotes worth commenting on, but this observation about what we tell our kids feels important:

The people most likely to thrive are the ones who are deeply curious, adaptable, and effective at using AI to do things they actually care about. Teach your kids to be builders and learners, not to optimize for a career path that might not exist by the time they graduate.

Predictions about the pace of change tend to be simultaneously too aggressive and too conservative in ways that are hard to anticipate. But the direction feels right, and the practical advice is sound: use the tools seriously, don’t assume they can’t do something just because it seems too hard, and spend your energy adapting rather than debating whether this is real.

Alistair Gray published part two of Stripe’s “Minions” series, going deeper on how they built their internal coding agents. It’s a great read throughout, but three ideas really stood out to me.

First, blueprints. These are workflows that mix deterministic steps with agentic ones:

Blueprints are workflows defined in code that direct a minion run. Blueprints combine the determinism of workflows with agents’ flexibility in dealing with the unknown: a given node can run either deterministic code or an agent loop focused on a task. In essence, a blueprint is like a collection of agent skills interwoven with deterministic code so that particular subtasks can be handled most appropriately.

If you know a step should always happen the same way, don’t let an LLM decide how to do it. Let the agent handle the ambiguous parts, and hardcode the rest (this can also dramatically reduce token cost).

Second, their centralized MCP server:

We built a centralized internal MCP server called Toolshed, which makes it easy for Stripe engineers to author new tools and make them automatically discoverable to our agentic systems. All our agentic systems are able to use Toolshed as a shared capability layer; adding a tool to Toolshed immediately grants capabilities to our whole fleet of hundreds of different agents.

A shared tool layer that all agents can use… 500 tools, one server, hundreds of agents. Very cool idea.

And third, what they call “shifting feedback left”:

We have pre-push hooks to fix the most common lint issues. A background daemon precomputes lint rule heuristics that apply to a change and caches the results of running those lints, so developers can usually get lint fixes in well under a second on a push.

If you can catch a problem before it hits CI, do it there. A sub-second lint fix on push is better than a 10-minute CI failure, whether you’re a person or an LLM burning tokens.

So much of Stripe’s agent success is built on top of investments they made for human developer productivity. Good dev environments, fast feedback loops, shared tooling. The agents benefit from all of it, and developers remain in control.

Paul Ford writes about vibe coding for the NYT (gift link) and what happens when software suddenly becomes cheap and fast to ship:

There are many arguments against vibe coding through A.I. It is an ecological disaster, with data centers consuming billions of gallons of water for cooling each year; it can generate bad, insecure code; it creates cookie-cutter apps instead of real, thoughtful solutions; the real value is in people, not software. All of these are true and valid. But I’ve been around too long. The web wasn’t “real” software until it was. Blogging wasn’t publishing. Big, serious companies weren’t going to migrate to the cloud, and then one day they did.

And then he brings it home in a way that continues to make him one of my favorite web writers:

The simple truth is that I am less valuable than I used to be. It stings to be made obsolete, but it’s fun to code on the train, too. And if this technology keeps improving, then everyone who tells me how hard it is to make a report, place an order, upgrade an app or update a record — they could get the software they deserve, too. That might be a good trade, long term.

We can grieve what we lost, while also being optimistic about the future AI is unlocking for all of us. It’s uncomfortable, but that’s ok, all technological shifts are.