Obviously the content would have to have NSFW tag but would this be possible?
You can disable nsfw in your profile if you never want to see it
I have an account on lemmynsfw and pornlemmy. When I view all on the pornlemmy account it only shows NSFW, although I find that instance to be a bit iffy in terms of availability. Lemmynsfw is larger and more stable, but when I view all it includes SFW stuff as well.
Not sure if there’s a way to choose to filter like that at will or if it can only be set at the instance level, but I would love to know if it can be done as well.
Ive also noticed a random nsfw option in the search menu, but it 404s if you click on it. Maybe more nsfw filtering features are planned but not finished?
That one is just a holdover from Boost for Reddit. He forgot to delete it. There’s no backend support in Lemmy for getting a random NSFW community as far as I know.