To be fair, Silph, I think his reaction was fairly reasonable, not really butthurt.
He just made a post and put up a video of himself, but he wasn’t bragging about how amazing he was, and I don’t think he was really disparaging the other dude for being bad - if anything he was ragging on him for using autoblock gems, which is pretty easy to get behind, for the most part.
Yomipower randomly called him out for not being good (yes, I know, it’s true that he isn’t very good), and he responded lightly with a joke. I don’t think he actually believes he’s godlike, and I don’t think Yomi’s actually the first person to tell him he’s not. Given the general level of discussion on SRK, we should be lucky he didn’t start with a torrent of abuse, quit SFxT, and run to comment on all SFxT stories on SRK’s front page saying things like “tumbleweed” or “lol this game is dead”.