I don't think it's a matter of left and right wing positions that is an obstacle to recruiting Kylian Mbappe to Real Madrid, but because PSG is not giving way to any team at the moment because PSG would rather keep him than sell him.
Trust me, the interest Real Madrid had before Mbappé signed for one more year was way more than the interest they have for him now. They even offered over 200M to PSG for him, very well knowing he had only one year left.
This time round, when Mbappé refused to sign a contract extension and PSG were desperate to at least get some money out of him, Real Madrid didn't even make any bid, not even a verbal agreement. Why do you think so?
I don't think the problem with Kylian Mbappe playing on the left wing is a problem because usually a professional player can play on both sides, left and right, we can see that like Real Madrid super start C.Ronaldo he can play on the left and right and we can see that in one 90 minute match he can change positions how many times in the game, and I think kylian Mbappe can play on the left and right too.
Are you trying to compare Ronaldo's ability to switch wings to Mbappé's?
And also I didn't say he can't switch wings but to get the best out of him, he performs so well from the left wing. Ronaldo on the other hand is Ronaldo.