I hope not. They host a lot of interesting communities, and have a lot of users.
Interesting post from lemm.ee's admin on defederation as a last resort: https://lemm.ee/post/35472386?scrollToComments=true
And I'm saying this as someone who's been trying to get !linux@programming.dev as a viable alternative to the Lemmy.ml community
Thanks, cross posting to !dataisbeautiful@mander.xyz