I think there are three versions of the locker room story floating around in this thread.
Story #1 - the locker room is completely unified. Jake and Riley are best of buds. Bronco has full control over the team's disposition. Some people may believe this, but I doubt many people here do.
Story #2 - the locker room has issues. Rifts occur along the lines you may expect (youth vs. experience, RM vs. non-RM, good attitude vs. bad attitude). Sometimes players just like one QB more than another. There's gossip, trash talking behind each others' backs, maybe an occasional direct confrontation. These rifts are a problem, but they're manageable when we're playing well. They become a serious concern, however, when we're playing poorly, just like in most locker rooms. I think most people here would agree with this scenario, but they might tweak a few of the details.
Story #3 - the locker room plays out like a teen drama, like Dawson's Creek or Friday Night Lights on steroids. Riley played his soap-opera mind games to sabotage Jake's career - meanwhile, Jake was the biggest snot-nosed prima donna the program has ever seen. Players were so united behind one QB or the other that they were intentionally dropping passes and throwing games to get their guy in. Outside of a few posters, I don't think very many people believe this.
I think the problem is that people who believe in a lighter variant of story #2 are perceived to believe in story #1. On the other hand, people who believe in a more problematic story #2 are perceived to believe in story #3. Just my take.