Kittywater and gilderat are not any weirder than some of the more accepted ships in this fandom

I’m not sure why so many people hate on or make fun of kittywater and gilderat when other pairings like idk rosekiller or bartylus are quite popular? These all seem equally unhinged/crack-y to me. (I’m not trying to ship bash, I’m just using words I’ve seen people describe kittywater and gilderat with.) I’m also not judging anyone for shipping any of these btw, if you enjoy a ship I’m glad you’re having fun! But personally I don’t ship any of them and I’m just genuinely confused about the difference in attitude towards them.