I'll talk to Utah fans, those I know and those I don't. But it would be very rare for me to tease, jest, insult, or even sarcastically mock them.
It's a small, small thing either way. But after feeling a few times like rivalry banter bothered my kids, I decided it is just better to actually nice. And it's fun that way, too.
I feel like I'm going to regret posting this. . .