Mbape is lonely ever since Messi and Neymar left. There wasn't too much chemistry with Messi but I know of Neymar and that is why he is still struggling everyday to match up with Dembele and Muani to keep the team in better place for the club. Chelsea is not too different than PSG, they are even worse because PSG are in good place in domestic league than Chelsea that sit in number 10 struggling. Mbape also need the Champions League, if he should come to Chelsea, it will take him years before such can happen with this their poor form.
Imagine their domestic club, a team that ended in 9th place last season is currently sitting on number one spot on the League 1 table, that is shameful to PSG coming from a club that hasn't win a trophy since 2000. I think France played there self do much for depending on Mbape for winning the world cup but perhaps they will not give him much interested by next season if they fail to win the Champions League this season.
Maybe sometimes Mbappe had personal issues with Messi or Neymar while they were playing together. But on the pitch there was a really solid level performance from this trio. However the problem was that Neymar was very injury prone and we didn't see this trio playing together in most of the matches throughout a season.
Now Mbappe has different and younger teammates around him in the attacking area. For now there is no injury problem for any of them too. However I doubt they will have the same coherence as Mbappe's with superstars like Messi and Neymar.
![Sad](https://bitcointalk.org/Smileys/default/sad.gif)