Anime/manga/games still have huge fandoms, I think fandom in general is just a lot bigger these days so not ALL of the attention is on anime.

I think this also happened because back in the day, the only way to get your hands on anime (if you were in the western world) and to know what was going on was to be online. Now it's a lot easier to be a casual anime fan and not partake in fandom.

I got a little tired of anime fandom myself, I still like anime but I can't really hold a conversation with new fans because I mainly just like my old series, so I started avoiding telling people I like anime at all.