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?
It seems to be mainly a reaction against AI (as opposed to scraping in-general, e.g. for a search engine).
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.
Might just be one of these: https://en.wikipedia.org/wiki/Availability_cascade
I do find PG's idea of "aggressively conventional-minded" people to be a useful concept: https://paulgraham.com/conformism.html