Is there a way to mass block lemmy communities? - eviltoast

Sadly, lemmy is already being flooded with low quality posts from reddit refugees.

It’s a bit cumbersome to browse ALL, see a post from a community I don’t want to see, click the community, then click block.

Is there some dashboard like this: https://lemmy.world/communities

That incorporates a block button, so I can just go down the line?