why does alpha delta get so much hate?

Hi, I just found out about this site and I keep seeing alpha delta Phi get bashed. I was at their tailgate on Saturday and it was so fun, i stayed the whole time and one of the hottest guys I’ve ever seen at FSU was standing on their grill dancing. I had a great time and I’m just confused on why everyone hates them what did they do to you. I’ve heard about the face eating thing but that doesn’t make sense to hold an entire frat responsible for one persons actions, especially with all new brothers. Anyway i hope someone can give a legit reason as to why everyone on here (probably all frat boys) gives them so much hate when all it seems like they’re trying to do is enjoy their college careers. There no reason to bash other frats. Also, this is just my opinion but if you’re not in one of the mansions and you’re in heritage that automatically makes you’re fraternity worse than any frat on college ave.