When he said he didn't want to sign a new contract with Paris Saint-Germain, he was at risk of being left out of the squad, but he didn't go to Arabia. It could be because he earns enough money or for some other reason, money is not the main goal for him today. Like everyone else, I think he will transfer to Real Madrid, but lately I've started to think that he might go to the Premier League instead of Real Madrid because the competition in the Premier League is better. If Mbappe continues to work wonders there, it will be easier for him to get the Ballon d'or.
If it is assumed he will go to the Premier League, then which team will succeed in getting his signature? and actually I haven't heard about a team from England making an approach, because so far what I know is that the team closest to Mbappe is Real Madrid, which will most likely be his team next season.
Now he has to complete his duties with Paris Saint Germain, he is trying to bring Paris Sain Germain to victory in the Champions League.
Although to date there has been no official statement from Mbappe regarding his future but it is no secret that he will most likely join Real Madrid. I think there has been an agreement between Real Madrid and Mbappe, it's just that it hasn't been published yet. There are indeed rumors that Mbappe has been linked with several Premier League teams such as Liverpool, Chelsea, and Man United and it would be very surprising if Mbappe joined a team other than Real Madrid.
Playing in the Premier League certainly looks like it will provide a more interesting challenge, but the competition in La Liga is no less fierce than the Premier League and it also still has its own charm (even in the Champions League there are no teams from the Premier League to be seen). Moreover, playing for Real Madrid, which is a team with a good winning mentality, will give Mbappe the option to unleash his optimal abilities.