Oh, absolutely. I'm actually pretty sure I can count on one hand the amount times I've seen any of my friends / clan mates who consistently play pvp modes blame

Oh, absolutely. I'm actually pretty sure I can count on one hand the amount times I've seen any of my friends / clan mates who consistently play pvp modes blame themselves for a loss. They are very quick to assert that they're "carrying" when they win, though. I have seen some of their recordings, the difference in performance between them and their teammate is much lower than they think.