The only one I’m at all familiar with is Animal Collective - not really my style but I would not dismiss them as “shite”, there are some interesting things going on in the music. There is a really awful Motown cover they did, can’t remember the song but that probably qualified as shite. I think I’ve heard Dirty Projectors but can’t remember anything about the music, which obviously means I must have found it boring.
What I think about the endless procession of genre labels: there are too many of them already, and most of them overlap to an extent that is ridiculous - unless you are an aficionado of one of those genres, in which case they seem to take the fine distinctions ever so seriously. “Death metal” vs “doom metal” - for the love of God why do we need both categories? If you must produce a new label, at least make it a label that tells you something about the music. such that someone who has never encountered the term before might be able to take a good guess at what the music sounds like.