Can some tell me why beehive and little monsters don’t like each other’s respective artists

I’ll probably post this on the Beyoncé subreddit but I’ve been wondering lately why these two fandoms just don’t get along. For me I’m personally both beehive and lm. And when I’ve joined these Stan fandoms I was under the impression that they were sister fandoms kinda like how there is a arianator and beehive group but I’ve seen on twitter and TikTok that beehive come for Gaga and little monsters come for Beyoncé and btw if you don’t like Beyoncé bc of the solely the reason thats she is a billionaire you’re a hypocrite bc Gaga has massive net worth to not quite a billion but is still 100x than average human