I’d like to tweak my feed by hiding all posts containing certain key words, e.g. ‘democracy, leftists, murder, liberals, fbi, market’ etc.

Basic use case: Don’t like what you see? Select keyword -> click RMB -> “Fitler for a week”. Now you won’t see any posts with this keyword on any Lemmy instance.

Is it possible somehow? Maybe a client with this functionality exists? Does it sound useful to anyone but me?