i wanna say a huge part of it is that it's a very popular ship, and popular ship immediately means bad to a certain subset of people (especially a gay one, istg i've seen at least one person call it misogyny to prefer davekat to rosemary (probably bc they're used to like, supernatural? and shit, where two generic dudes are shipped while the women in the cast go completely ignored (which really isn't the case for hs in my experience)); and to that i say why pit two bad bitches (good ships) against each other)

anyway, good ship, 10/10 idiots in love, ideal state is them walking down the isle still not realizing they're in love