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.
That's what it looks like. There are a lot of NSFW subs that didn't get banned, and some that got banned that weren't NSFW like /r/narcissisticabuse. All marked as for "being unmoderated". If they were actually banning NSFW subs, you'd think they'd say so.