Bayern Munich may not win PSG, let's not forget even the bookies allocate these odds based off their expectations and sometimes as a strategy to get more Gamblers on that pick, this is because Bayern Munich is managed by someone who isn't as experienced in the champions League as that of PSG, although I didn't want to see that as a complete bias for taughts but it's significant enough to consider, home advantage is another factor to be considered so let's not conclude just yet but go ahead with our speculations.
After every game they are getting more experience and having good improvement into their performance which is good sign for them because now things are back for them to lead in Bundesliga and have good result into Champions League while they face two defeats from their early four games into Champions League now they will not give any chance to their opponents for having anything positive from them.
Defeat against Barcelona were more painful so now we can face backlash from them which could be not good for the PSG which is also in deep trouble after having only 1 point from their last 3 games their worst performance at home is more troubling with on road their chances are never been ideal because their attack is now having not good depth and defense is also mess-up which not helping them for having positive end of this season in Champions League.