I was thinking about this video a while ago this guy exagerates his voice a bit too much and his pronuncation is bad and sacrificed for excessive tune. But if he had better prononciaton and calmed down a bit i dont se a problem with it. There s no ruling that says you have to use arab maqaam and abandon maqaam of your own people
POV you put your ajanabi friend on diin but then he genuinely start doing his own thing with it.