The modern porn industry is much more independent than it used to be. Most creators control and own their content and choose where it gets uploaded initially. In the past, the porn business was absolutely abusive to their stars but I think it's much less the case these days. Filmmakers have to fight for actors because if they don't treat them well or pay them their worth, they'll just post their own content directly to their fans. I'm sure there are still huge negatives but I just don't think it's as bad as it once was and I certainly don't think the porn industry is something to be upset about these days.
Certainly some will say that, and even more would do if your environment is privileged (such as a safe neighborhood in the west or USA). You have to look at aggregate data, not anecdotes.
Those are precisely why I like BlueSky. I don't know if this was normal for twitter or what, but I learned you can search for a hashtag of your kinks (exp. #bigboobs) and you can see porn from people that have posted pics or posts about it. You can also hide other tags from ever showing up in the results, which lets you finetune what you're looking for. I know the search works relatively the same as twitter with respect to hashtags, but was porn on twitter this whole time?
I'm on a (streams) instance on which someone else is following pr0n accounts. That instance is small enough (13 channels, including clones of external channels) to suggest them as contacts to me until I've removed them as suggestions.
Only boobs I saw without searching mastodon.social for non-pr0n hashtags.