Galatasaray and Copenhagen both want to win because they both have the same chance of qualifying from the group phase, while Manchester United must win against Bayern and have to wait for the results of the matches from Galatasaray and Copenhagen.
So I think everything is possible here and Manchester United still has a chance to qualify even though the percentage is quite small.
Being a team whose fate is determined by the results of the matches of other teams is certainly an unpleasant thing and that is what Manchester United will experience. Winning against Bayern Munich even though this looks impossible will be in vain if Copenhagen or Galasataray win in the sixth match, even if their chance to being able to get a third place is also quite difficult so this may be a quiet bad season for Erik Ten Haag at Manchester United and seeing United make a coaching change at the end of the season is very wide open because the owner is dissatisfied with what is happening at his club.
From Copenhagen and Galatasaray, the team that will qualify, Galatasaray's chances are quite big even though their last match will be at home to Copenhagen
The problem for Manchester United right now is not only about its fate being decided by other clubs but they also need to be able to win against Bayern.
A win against Bayern in the group stage is not very easy to get especially if you look at Bayern's situation from each season in the group stage they rarely even lose and I forget the last time they lost in the group stage because they can always achieve positive results without defeat in the group stage even though there are some draw results.
This makes it even more troublesome and I think for now don't make too high expectations because for Manchester United to qualify for the next phase in the Champions League is a very difficult mission and they must try to let go of it now and accept the results that this season they failed.