I call him m4k4 because I don't want to advertise him with a full name.
It affects its downvote with everything that has something to do with SBI. He owns the SBI, but since he does not write any articles he does not receive a reward. Therefore, it also does not send downvote to itself.
I notice that he gradually adds his sub-accounts to tokens and S-E strains. He says in his profile that he does not want to punish anyone, but by creating more subaccounts he becomes a maniac.