Is my group against tos?

I had a group called “Teen Hangout” that had almost 9k members that has gotten banned recently along with two other groups I know that have gotten banned called “Teen Furs” and “Teens of VRChat” I wanted to know if these groups are against tos because of their name or the age limit that poses a safety to the minors that are in these because these groups may host Group Public instances where adults may join but will get banned if there is age is above or under or did they get banned simply because the staff or owners allowed people to do stuff that is against tos or community guidelines? why do y’all think these groups got banned?