There is such a thing as stylistical fit. Conte relies on a core of veterans that he trusts implicitly. United at the moment doesn't have such a group, hence he would require the signing of the likes of Ashley Young and Sanchez. Also his European record is piss poor compared to his league record. We don't necessarily have a problem in the league, but we've been wank in Europe ever since SAF retired.
For that reason alone Ten Hag>Conte when it comes to United. Ten Hag has a really good history of bringing through and integrating youth players which will help the likes of Greenwood, Mejbri, Garner, Laird etc settle in. We have an insane amount of talented youth players, and hiring someone like Conte would be a catastrophe for a lot of them.
He would also implement a well defined attacking style full on with patterns of play which is going to help tremendously players like Donny, Sancho and also limit the wastefullness of Pogba and Bruno.
When it comes to Europe, everyone remembers that 2019 run where Ajax should have been in the final. Conte doesn't have anything close to this.
And for those doubting if someone like Ronaldo will respect the likes of Ten Hag, please remember this simple thing: Ten Hag knocked out Juventus and Ronaldo in 2019. Players usually respect when managers with inferior teams and budgets can achieve mirracles and I think Ronaldo is no different.
When it comes to managerial appointments it's all about hiring the right manager at the right time. That's why I'm convinced that if we hire Conte it will be a disaster on par with hiring LVG or Mourinho, wrong manager at the wrong time.