Is there a way to filter communities from all?

I like browsing all rather than local or subscribed because then I see posts from new communities I wasn't previously aware of. But there are some communities I know I am never going to be interested in, I would like to filter these out.

In other words I prefer to use Lemmy by opting-out of communities I don't want to see rather than opting-in.

This is how I (would) like to use Reddit for example, although it doesn't really work there as they limit you to a max of 100 filtered communities.

Thanks