ok basically there are two possible scenarios here either that is him and he isnt changing rsn or closing accounts so basically either hes so stupid he doesnt know its bad that he did that to himself which is plausible if hes a rich kid because hes like a housecat with no survival instincts
the other possibiiity is that name isnt him and this was a false flag attack attack orchestrated for clan or irl reasons we wont be able to understand