I also think so, overall Real Madrid's performance this season is very inconsistent and also the matches in UCL cannot be underestimated especially overall the strength of RB Salzburg and Brest is not that bad this season so it is also possible for RB Salzburg and Brest to make a surprise when playing against Real Madrid later.
I think everything is possible in the remaining 2 UCL matches before the playoffs later and I think Real Madrid cannot be favored excessively.
One thing that should on check in this last two matches left by every team, even those teams that are looking not too strong and playing against the big teams will also be fighting in order to get a spot in the playoffs even though they can’t make it to the next round directly. Playing in the playoffs will be like a big record to them than it will be for this big teams, so all big teams trying to survive this stage to the next round will be more careful in the remaining matches. Their fixtures may look very cheap but in reality of the champions league, no need can be underestimated and they should play and treat all teams equal if they really want to go far in this competition.
The point is, we won't know what will happen later because RB Salzburg and Brest certainly cannot be taken lightly because of course the UCL team is the best team from the results of a strict selection, so it's true that we can't overestimate because it could be RB. Salzburg and Brest provided surprises, for example, which made Real Madrid lose. Yes, the point is that all teams will definitely fight as hard as they can to win and of course we'll see what happens. Of course, for Brest and RB Salzburg it is a matter of pride to be able to play in the play-off round even if for example they don't qualify for the last 16.
but it looks like in the next match Real Madrid will play against RB Salzburg so I will bet on Real Madrid winning but if Real Madrid lose to RB Salzburg in the next match against Brest I will bet on Brest winning but it seems like my gut feeling says that Real Madrid will win against RB Salzburg even though I also know that there could be surprises in that match and of course we'll see what happens. But if, for example, Real Madrid loses, it seems certain that people's confidence in Real Madrid's strength will fade and Ancelotti and Real Madrid will definitely be sad.
Now Real Madrid is ranked 20th. Honestly, I didn't expect Real Madrid's fate to be like this, but I hope that Real Madrid can continue to win from now on and can finally get a place in the top 16.