Maybe it's just me, or I might be missing a relevant implication - but I'm having a hard time understanding why so many people have become alarmist about the fact, that things that they publish on the web, can and will be scraped?
I'm not saying it makes sense, but there is a large and growing idea of: I want my content out in the world, but I don't want companies to use it for training AIs, especially for profit.
It's like going to butchery and asking for veagn food.
I do find PG's idea of "aggressively conventional-minded" people to be a useful concept: https://paulgraham.com/conformism.html