You learned yours from College, but I learned it as a child witnessing the hypocrisy from these people. All I will say I have a sibling that belongs to a Hispanic Right Group, and I recall him talking about Social Justice and Civil Rights blah blah blah. Meanwhile, he was extremely abusive to me physically, emotionally and verbally. I’m not talking about a simple brother and sister rivalry. I mean abuse..abuse. Also how he preach against racism from the white man MEANWHILE he was calling me vicious names because as a child I was overweight. That is why these people I never take them seriously because Lord knows how they behave privately. I have no doubt they are even capable of harming a person physically - believe me I know.
I’m sorry about the crap you had to put up with. This is typically their MO. Instead of dealing with their own racist and other negative attitudes, they need to project them on others.