@NeonPurpleStar @coolbean @yassie_j @whitequark allow 18+ after all, not Tumblr, so if you go to a con right now, 100%, litterally of the artist alley is on twitter for 18+ stuff. I haven't found a single exception so far, and I've been to 23 events in 5 countries last year.
Especially the queer ones, ironically, as they more often make 18+ stuff in my experience.
Insta is great for cosplayers, but it doesn't have all the fan art. + Vtubers etx
So, I stay, mostly lurk, sometimes reply.