> People should stop building UIs, nobody wants to interact with a UI. Everyone's app should just be an API that you can use with a chatbot.

The last thing people want is interacting with a chatbot for anything that doesn't require a chatbot.

> in terms of functionality and value to users, software ought to be malleable and composable.

No, it shouldn't. The last thing people want is for software to change from under them, or be replaced with the bullshit that is a chatbot.

> plaster a ‘programmable’ interface on top of unstructured data/interface meant for humans

Ah yes. I can imagine everyone "plastering programmable interfaces" on top of daily stuff they want to do. Like buying a ticket to a museum. Ordering Doorsash. Sending a meme to a friend. Renting a car...