Why are people saying this is the fans fault for booing him?
L-O-FUCKING-L
Did I miss when the right to boo or cheer was taken away from the paying fans? Look, this guy was being groomed to be the next Cena, he was being superman booked and people got tired of that shit. It's been that way since the Shield broke up because people knew Vince was going to do this, don't blame the fans for rejecting someone. That's absolutely insane, if he couldn't handle the booing from the crowd that's on him and the company for ignoring the fans for so long and not changing their direction with him.
He messed up, that's on him.
EDIT - and again, are their sources or reports that this was a direct result of him not being able to handle being boo'd constantly? Or is that just Reigns fan butthurt disguised as speculation for sympathy's sake?