I block all politics.

Lemmy.zip has implemented Default Blocks so that new joiners have politics communities hidden from their All feed: https://lemmy.zip/post/33065677

instead focuses attention toward, for each topic, “the one big community” and its contingent idiosyncrasies.

!politics@lemmy.world, !usa@lemmy.ml and !politics@hexbear.net being all active in parallel seems to shows that the model is working

https://lemmy.world/post/24545370

Lemmy.world holding such a prevalent place in the Lemmy/Kbin part of the Fediverse makes it a major single point of failure.

They should still be the newcomers instance, but communities and users should migrate to other instances to increase the resilience of the Fediverse.