Can't just explain what went wrong with Les Parisiens but it seems that the players are not fit or suffering from fatigue. They were relatively outsmarted and bulldozed by the Newcastle player. I know Mbappe can't wait to leave this club because he needs to chase his dreams somewhere else.
PSG is lack of good players, there are still many mediocre players in their club. Take a look with Newcastle where they don't have any super stars, but all their players are in good quality.
I disagree for Mbappe can't wait to leave PSG, if he want to leave PSG, he wouldn't renew his contract until 2026.
PSG will not able to win Champions League as long as they only focus to sign star players.
It is true with what you said that PSG lost good high-quality players this season in contrast to Newcastle who are slowly improving their performances even though only with their players it could be said that none of the top players are that popular.
Previously I thought PSG would be the group leaders by winning every match but this was a bad match because losing 4 - 1 was a humiliating defeat.
I don't know what happened but in the last few matches Mbappe doesn't seem very enthusiastic about winning every match in fact he is usually the most dominant player now only doing his best to keep up with the movements of his teammates.
If they continue to experience conditions like this for longer time in this season maybe for League 1 and UCL they will not get anything and there is no hope that they can have anymore.
Yes it true I also not sure PSG will be able to win the UCL if they still don't make any progress.
At the start of the UCL group phase match I thought PSG could be better but in reality it was all just a dream that was difficult to come true.