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?
Not that I know of.
My method is to not browse All. Instead, search and subscribe to lots of interesting communities and then browse by Subscribed.
i use all from time to time as a discovery method
You can also subscribe to !trendingcommunities@feddit.nl to see trending communities. Following the links to see the posts in the communities would be more discriminate.
Isn’t the the point of browsing ‘all’ to get everything, by definition?
Well, all communities that people on your instance have subscribed to. But the comment your replied to didn’t say it wasn’t, right? They use it to discover new communities to subscribe to.