This is how Lemmy should be, with the majority of the content being hosted on themed instances. Easy to browse if you want to focus on something, otherwise use Lemm.ee or other “catch all” instances if you want a more /all experience. Lemmy.world and Lemmy.ml shouldn’t host well over half the content I see. Easy targets for DDOS and then their users are screwed AND their hosted content stops federating.
Spread out is the way to go, it’s the whole point of the fediverse.
lemmyloves.art seems like a name that could catch on. I’m sure if it became a prominent art community on Lemmy people would donate to support the upkeep.