It would be very naive if Madrid did that because in the end we also cannot assume that Bayern is an ordinary club, especially with the release of the Bundesliga trophy at this time, so the goal is the Champions League because it is the only way for Bayern to save their face so surely they will try as hard as possible to get good results so it is wrong if Madrid considers Bayern underestimated in the semi-finals this time.
But for now with Madrid winning against Manchester City some time ago, their probability has increased and they are the favorites in this competition.
I personally still feel that until now Madrid is the favorite for the Champions League and indeed I feel that now is the place for Madrid to get their 15th trophy.
It’s true, before this match the favorites of the Champions League were City and Real Madrid, since Real won, now Real becomes the favorites of this Champions League, but don't need think that they have already done this, excessive self-confidence can cause them problems, besides, Bayern and PSG are not the easiest teams.
Especially if we are talking about a final where everything will be decided in one match, and as we highlighted in the return match between Barcelona and PSG, there can be factors like a red card that can change everything. And Bayern have not played in the Champions League final for a long time, and perhaps Real will underestimate their capabilities, Real Madrid's dominance in the Champions League is so significant that I would like Bayern to be able to beat them.