This comment is on a part of the video on Free Software Disillusionment, where people don't want to have their code ingested and used by AI. Andrew's thingy is basically that if you don't participate in open source there won't be high quality code for others/yourself in the future.

People generally don't like the AI using their code for a few reasons, one is replacement, like an AI can just copy your project without attribution. Two is that it feels like you are providing value for a soulless corporate machine without compensation.

If a person uses your code you get maybe happy that it was useful and maybe something cool gets made out it. If an AI uses your work it feels like you just did free labor.

I don't feel like Andrew made any particularly great points, but comments both here and on the youtube link have mentioned really liking that point.