Something big is happening, as Reddit seems to have purged literally every NSFW sub they know. Reason is always "unmoderated" despite some of the banned subreddits being fully moderated.
Edit: seems to have been a bug in automation (thanks @lefty7283@lemmy.world):
https://old.reddit.com/r/ModSupport/comments/1ii67mt/_/mb3fewv
It's still a good reminder on how quickly a community (or communities) thousands of people enjoy and in some cases rely upon can disappear.
Porn on Reddit used to be good but has been awful since the rise of OnlyFans. Now almost every post on porn subreddits is someone shilling their onlyfans using the same 5 second tease clips across dozens of tenuously related subreddits. If the exodus happens to Lemmy, that is what it will be here.
OF killed good amateur porn
Edit: Boobs is banned because it was unmoderated apparently. i haven't checked the others in the OPs list. i've logged into my porn account and there's plenty of large and small porn subreddits still around so i don't think this was a porn purge
As I have seen it pointed out, it's not just that, although it is a huge part of it. Another, sadly, is that there was so much uncontrolled porn floating around the internet, much of it was pretty fucked up - involuntarily filmed and/or published without consent, not traceable, even with very unclear ages, etc., etc.
So as a secondary effect, that I think is highly positive, most sites also just don't allow for non-verified content, or at least are much better at removing anything remotely suspicious. That leaves the OF stuff as the main non-studio-produced source, as it allows for easy, professional verifications.
You don't have to be verified to to post nudes on Reddit