I don't care what is different between any of them. I don't have a problem with any mascot. Redskins, Warriors, Savages, Indians, Braves, Blackhawks, Injuns, Red Men, Orange Men, whatever. In the context of a sports mascot, I don't find ANY name to be offensive.
I know what they all have in common, and that is much more important. And, frankly, FSU does more to blatantly act-out the forbidden "cultural appropriation" shtick than any other North American tribal-associated team I've ever seen. A white guy dresses-up as a "Seminole" and rides out on a horse and throws a spear in the ground. The tomahawk chop and chant??? They could be the Blessed/Super-Cool/Awesome Seminoles and it wouldn't matter as long as they keep doing that caricature act with the horse and spear. Unless they get a full-blooded Seminole to come out there and do it- which they won't do- it looks bad tot he SJW's out there. The only thing that I can remember that was similar was; About 50 years ago, the KC Chiefs had a guy dress-up and ride a horse call War Paint and they had cheerleaders dressed up as "Squaws" and they all stood around a giant tom-tom and did the Indian drumbeat. I've only seen videos of it.
And, yes, Tar Heels will eventually go extinct because of its Civil War association, as will the Fighting Irish, and others. Although, I think the Fighting Irish have the best chance to stay because the Catholic Church is powerful. But, eventually it will affect their bottom line and they'll fall-in-line with the politically correct downward spiral of American culture. A lot of white people are in full-blown "shame mode" and it shows no signs of changing.