he says he knew sankara would have attacked him so he is not surprised,its his main role in the group and he attacked even tata adolphe who brought him in wenge so why would he fear to attack jaimerose or any of the recent musicians
he says in maison mere its clear,yanki does anything related to studio in collaboration with sound engineers and arrangers,pitshou muzungu cares about promotion of songs on tv and sankara is there to attack musicians who leave so he is not even mad with sankara since thats how he feeds his family,he needs to do what he does to show to werra he really cares about the group