It is very safe at this point to say PSG is now a top contender at every level, I think it is very rare and unusual to have a team win a bigger team with lesser players in the team of which PSG just did, I mean with 9 men, that was not just brilliant, but an extraordinary epic victory.
Yes, you are right, PSG is now not just a "top club from the farmer league", but PSG is a top club in Europe with its achievements in the 2024/2025 season which are so incredible. The next step must be much more difficult because it has to face Real Madrid, not only about Real Madrid, but also Mbappe, as a former PSG player who is in the world spotlight. But here, Real Madrid must be more and more careful PSG is now on another condition, they are full power and winning spirit.