Are you on drugs? You are posting rubbish.
Mourinho spent 185 mil. The 5 teams they faced in the knockouts spent a combined 75 million. Combined, they spent less than Mourinho spent on Pogba. Add to that they got Zlatan who is a top 5 striker in football for free.
Winning EL with that kind of financial advantage isn't impressive at all. It's like allowing a heavyweight boxer to compete in the straw weight division.
If United had beat something like Lyon, Roma, Tottenham on the way to an EL title, that's one thing, but St Etienne, Rostov, Anderlecht, Celta Vigo, Ajax is a joke.
United has 5x the squad of any of these teams. So let's drop the nonsense about this being some kind of impressive feat. They literally gave up on the league 2 months ago to focus on barely squeaking by a bunch of minnows. Mou did a $#@! job considering the team he has and the money he spent.