That means mbappe was not fully recovered. That's why he got benched. The problem is PSG can do nothing in the first half. So many attacks were coming from bayern. PSG should have won the match but it seems like that PSG must accept the truth if the club must face bayern in allianz arena with the very difficult situation caused by PSG losing in aggregate against bayern. Bayern is now trying to perform the best. what a comeback from bayern.
People who have faith in bayern must got decent money from there. PSG can do nothing with all of its superstars.
Yes, another reason is PSG doesn't have a champion mentally to face Bayern even has a superstar squad. Maybe because of this reason Mbappe want to leave. As we know, it's not fast to build that mental even have alot of money, The club like PSG, Man City and others is have money to buy expensive player and build the superstar squad and maybe able to stand to local league, but it's not work when fight on Champion League where must have mentally like Bayern and Madrid.
Mbappe has been making an ultimatum to the PSG's director if PSG will be losing against bayern and mbappe will be leaving from the club. it's such a shame for a player like mbappe was not able winning UCL while his friend thiago silva after moving to the chelsea was able to take UCL trophy.
Mbappe will be frustated once he will not able to pass bayern.
This is what already stated by mbappe after referee was refusing his goal due to the off side
“We have to remember the end, we have a disadvantage but we saw that we were able to put them in difficulty, all our players must be in good health and go there to win at home and qualify.
(On his return from injury) It was complicated, unpredictable… I wasn’t supposed to play, I wanted to help my friends, bring energy, we tried everything, we worked day and night and I was able to play a bit … It’s not what I wanted, I always want to play but sometimes you have to be content with what you can do, and today I could only do that.
(On the return match) Above all, we need all our players to be in good health, that everyone eats well, sleeps well, and we have seen that when we are full we are able to play forward, to play attacking football and they were not uncomfortable. My goal refused? It’s the new football, there’s VAR… If there’s an offside, don’t worry, you have to switch quickly. We have to keep the positive and go there to qualify because with what I have seen, there is room.
source:
https://newsinfrance.com/kylian-mbappe-after-the-defeat-of-psg-against-bayern-in-the-champions-league-there-is-room/