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?
If you use the Sync app you can filter out communities you don’t want appearing in your feed.