Some of us are a lot more hesitant about internet-publicly sharing work now, since it’ll likely be scraped and used for someone else’s profit.
Rational worry or not, I know I just don’t post what I’ve been working on because of that. I know I’m not some artistic genius, but I still don’t like my data being hoovered up for any purpose, be they privacy concerns or training models without my explicit consent. Same way when I show my work IRL I wouldn’t be happy if someone was dragging around a photocopier, or taking high-res photos of everything I do. Granted, I have the same concerns about even posting comments, but that’s had the upside of my posting less.