The largest piracy community is hosted over at [email protected]
lemmy.world has blocked it. It appears to have also blocked [email protected].
If this is a problem for you, I'd suggest migrating accounts using LASIM to an instance that doesn't block it (such as lemm.ee).
edit:
An official announcement has been made:
Oh right my bad. Yes, from your perspective this isn't an issue yet. You can still browse it just fine (unlike lemmy.world users). Although it will likely lead to less users discovering the piracy community, = less activity there.