in short he is saying that maison mere's strategy of attacking ex musicians is past it and they are somehow looking like fools for attacking a guy who left in a classy way,also werra said they had to move on but they keep talking about him,and reacts(falling in the trap of presenter who clearly wanted polemic) about sankara saying that he was a gangster who was beating people in the group and that now maison mere must be relieve that the gangster is gone and does a bit of irony that now he will have other people to beat