Admittedly there is a lot of content, though.

https://lemmy.zip/post/612500

Admittedly there is a lot of content, though. - Lemmy.zip

Where do you find instances that have more extreme media than lemmynsfw?

Asking for a friend.

Maybe burggit.moe? They're defederated by the bigger instances because of loli hentai.

Other than that and lemmynsfw, the only NSFW instances I'm aware of are pornlemmy.com and lemmyf.uk. Pornlemmy is specifically focused on vanilla. I'm not sure what exactly lemmyfuk has. It really annoys me that none of these instances show anything if you aren't logged in, not even a list of communities. Yes, I know it's a limitation of the software.

lemmynsfw.com will definitely show communities if not logged in. pornlemmy.com shows everything if not logged in. at least from a web browser. and if you hit settings and on each instance, by default they are set to filter stuff for not logged in, you can turn that off, even if you’re not logged in.

Yeah, see my edit about pornlemmy.

However, lemmynsfw does in fact block NSFW for people that aren't logged in. When I go there (in a web browser), the front page is full of SFW pictures of celebrities. The community list is just a bunch of celebrity-name communities, along with the occasional porn community that forgot to apply their NSFW tag. If I go to those communities though, no posts appear.