I kid you not: I heard the booing but there were literally 2 or 3 people around me who were booing. Assuming there were 30 people around me within ear site who I could actually distinctly recognized boos, that's about 10%. And that's being very conservative.
There were 55k people in there. The booing was not that loud.
So many drama queens on here. Go to a sporting event outside of BYU. It's like everyone lives in the BYU bubble and can't fathom that almost every fanbase on the planet has booed their own from time to time. Messi, Neymar, LeBron, etc. have all been booed. They don't whine about it because it's a loser mentality. They use it to drive them.
I hate that fans booed. Seriously. But I'm not going to bother whining about it because it is ALWAYS going to happen. It doesn't make BYU's fanbase an inferior fanbase.