Dembele is at a level where he can play at a high level for his team and most importantly, he can handle this responsibility. Dembele's contribution to the team this season is at a very good level and this contribution increases with each match. Some players can show their performance better when they find the space they want in the team. Dembele also started to perform better when his role in the team changed. Mbappe's departure allowed PSG to reach a better level in terms of performance. It would be wrong to say that the problem in previous seasons was only about Mbappe because the team was conceding very easy goals in some matches and the performance expected from Mbappe was always increasing.
PSG is one of the biggest candidates for the Champions League because the game they play is at a level sufficient for the Champions League final.
Well that's right. It's realistic to say that since Mbappe’s departure to Madrid, Ousmane Dembele has been the standout player literally carrying the team with his immense goals and assists contributions. That said, given PSG's trying performance in the champions League, they are now considered one of the top candidates to win the title. Their improved squad cohesion and tactical discipline have made them a formidable force in Europe.