Qaridarium got a permanent ban. Why is he allowed to come back with a new nick and continue his abusive behavior?

He continuously insults people who disagree with him. Calling them 'stupid', 'dump [sic]' or 'pathetic'. And now he has hit a new low point by telling them to go and commit suicide

Is this behavior now considered acceptable by phoronix? Please tell me, because that's not what it says in the forum rules.