People compare Havertz and Mount, Arteta at least knows what he’s doing with Havertz whether you agree or disagree with him. He’s trying to get the best out of his signing whereas bald fraud has no idea why he signed the likes of Mount, Antony, Malacia, etc etc
My private theory is Ten Hag quickly realized how shit Man Utd scouts/recruitment team is so he decided he will only agree to buy players he already knows (iirc it is true for all players except for Casemiro who was a panic buy plus everyone in the world knows who he is, it’s not like he requires tons of scouting, and Hojlund who seems to be the only actual exception). Problem is Ten Hag turned out not to be great at making recruitment choices neither.