Did my friend deserve this perma ban?

My friend has received a 10-day chat ban, 25-day chat ban, and a 14-day ban. But all of those were deserved and he gets that. But perma banned for this???? Game 1 Pre-Game Happypwnge: yeah? Happypwnge: whoever you lke In-Game Happypwnge: MB Happypwnge: OMG Happypwnge: IM SO SORRY Happypwnge: mbmbmbmbmb Happypwnge: ???? Happypwnge: lol Happypwnge: i did i He accidentally stole the jungler's red buff at the beginning of the game, his jungler proceeded to int and even admitted to doing so. But nothing here looks even a little flamey to me, but idk.
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