I was literally coming to suggest this.

Please, please, please add this as a feature. I am getting an insane amount of porn and I’m actually wondering if it’s a byproduct of me having to open that community to block it…? The worst part of having to open the community page is that whilst the pictures in the threads are blurred, the community icon isn’t, and they are often NSFW also.

Like OP, I like to stay on all at the minute because I want to find new communities. It feels like blocking porn and sport communities has become a part-time job (mostly porn). No qualms about sport, it’s annoying but I’ll plod on, there’s a finite amount of teams in the world lol. The porn however is limitless…

As an aside, is there a limit to the amount of communities we can block?