Yeah… the lemmy dev + hosting community is gonna have to really stay on the ball and proactively block things, lest we allow Meta’s tendrils to infiltrate the rest of the ecosystem.
Might not be a bad idea to put a default blacklist in the next release, if one doesn’t already exist - or at least maintain a reasonably small set of obvious default blacklists on another repo somewhere (e.g. block meta, block “free speech” instances, block nsfw instances, etc).
I do realize that this will exacerbate fediverse fragmentation… but there is a valid use-case for all of those, and I haven’t been able to think of a better solution in the last week or two.