Proposal: Ability to disable all or some site taglines

I do not enjoy seeing ignoramuses' several-paragraph-long rants about "tankies" when checking the front page. Ideally, it would be possible to disable only that type of tagline, while leaving other taglines be.

I don't know if other people have already proposed this — I can't imagine I'm alone in feeling this way, but I also can't easily find anyone else who's made this suggestion.