I wouldn't really favor PSG in the Champions League this season, if they manage to go further it means it's a big surprise this season.
I see that realistically, this does not mean underestimating PSG's strength under Enrique's coaching because when compared to other top teams such as Real Madrid and Manchester City, PSG's strength is far behind.
PSG being able to advance to the semifinals is really good and very surprising achievement, but I not sure PSG can go all the way to the semifinals because if they qualify in the top 16 then in the top 8 PSG will be under pressure that will make things difficult for them.
In the UCL competition, each team must do their best by giving their full performance, and each player can even make fatal mistakes to harm the opposing team, such as committing foul which results in key player on the opposing team being injured and not continuing the game.
Things like this happen very often and PSG could experience it, in the end PSG must be willing to suffer defeat and not be able to continue to the next round so there is small chance that PSG will be able to go further.
PSG is strong and dominating team for Ligue 1 but this has no effect on the UCL competition, PSG will only be team that has mediocre performance or cannot be said to be really strong.
I myself would say that I doubt PSG and if you look at other teams like Inter Milan, Bayern Munich, Manchester City and Real Madrid then it is clear that PSG will not be able to compete with these 4 team.
It just that Real Madrid and Manchester City were selected as favorites to win the title.