Honestly, when I played, most goalies on my team were either crazy, total assholes, or both. The best one I ever played with, I was always on guard whenever he froze the puck because if he even got poked by the opposing players he'd fly into a rage.
I've heard tons of stories in the NHL about guys like Eddie Belfour (someone who knew Manny Fernandez told me he literally didn't make eye contact when they were in the locker room together) and Tom Barrasso, and I probably don't need to mention the antics of one Jordan Binnington. Georgiev obviously isn't quite on that level ability-wise, but his theatrics, whether destroying his stick last year because of a bad turnover, or whacking a rookie defenseman on the leg, doesn't even come close to the shit that's gone down with some of those guys.
My concern isn't Georgiev's attitude--it's well in line with most goalies--it's the fact that he's simply not making the big saves.