It's Elon. He was literally trying to get his car lineup to spell SEXY before Ford cockblocked him on the "Model E" moniker, so he settled for "S3XY". Dudes an actual middle schooler in a billionaires body, spelling this is probably exactly what he's trying to do lol
No! Let him keep playing bossman dress up. At some point people might finally realize he's not a genius, and his wealth isn't an endearing personal quality. Please continue to fail yourself into bitter obscurity, Elon.