That's true and we also have to look at the performance of a team as a whole, currently the results obtained by the Nice team are quite good, but overall their performance is not very impressive and the Nice team is not able to maintain consistent performance, I doubt that they will be able to compete fiercely with PSG until the end of the season to fight for the championship title.
Maybe some people still hope that Nice will be able to provide decent competition with PSG for the title, but in my opinion their chances of competing are over. Along with the bad results that Nice got, it is enough to explain that they are still unable to compete in this competition and PSG will still own Ligue 1 for the season.
Nice were only able to finish in the top 4 for this season and the rest of the time they were just competing for the Ligue 1 title and even if they could be at the top of the standings it wouldn't last long. Along the way, Nice could only always win narrowly when facing their opponents and they never learned how to win by a landslide or win by two points. Maybe Nice is indeed very strong defensively, but what's the point of being strong defensively without being balanced by a strong attack? it was the same as a time bomb that could explode at any time and destroy them.