Would a person admitting to buying an account be evidence for a perma ban?

So heres the story, I gotten hard trolled and flamed by a guy in game and he said every bad word imaginable to me and i gave him a report. Immediately after i got the notification and like not even 2 minutes later. He add me on his "main account". He adds me and i accept to see if he was the one banned. He said he got banned instantly and proceeds to flame me and say he doesnt care about his bans because that he buys accounts. I asked him what punishment he is on and he says hes on the 14 day ban but he doesnt care since he buys account. Can I submit a manual report and paste the evidence of his chat admitting this so he can get a perma ban?
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