There are still many possibilities, but I agree if PSG have to lower transfer fee that man because the price now is not very possible for Real Madrid to sign him. Although Real Madrid has a lot of money, but the previous Bellingham transfer fee may have burden their finances. Actually, if another club brave to recruit Mbappe at current prices then PSG will be ready to let him go, if that happens Real Madrid will wait again to sign that man.
After all, Real Madrid wouldn't make a hasty decision if the transfer fee wasn't so reasonable for them for a player. And while waiting for the transfer fee to be lowered for Mbappe, Real Madrid can also monitor other players to get them if they really can't get Mbappe in the current transfer market. And which teams are starting to be interested in Mbappe apart from Real Madrid? Because a good player like Mbappe will usually be in greater demand by many teams if the price is not too high.
Real Madrid has struggled to sign mbappe, and in my opinion, if they make every effort and PSG refuses to negotiate mbappe's release, it would be best if Real Madrid forgot about him. After all, Real Madrid has been pursuing mbappe for a very long time. PSG is a team that spends a lot of money on players, and I think they spent a lot of money before they acquired Mbappe, but they should also be aware that if a player no longer has any interest in a team, they should simply find a method to terminate his contract. Even if PSG didn't want to let him go, they need take into account how Real Madrid is always after Mbappe.
Although there are many teams that will be interested in mbappe, I believe that he deserves to play for a team like Real Madrid. This is just my opinion, and it has nothing to do with whether or not I support Real Madrid or like the team; rather, it stems from the news that Real Madrid is reportedly willing to pay whatever price is necessary, despite the fact that PSG has yet to negotiate with them.