I agree. I too think he'll end up at Real Madrid, but he will (or rather his wily agent will) use Al-Hilal to try and leverage as much money out of Real Madrid as possible.
Plus didn't he also screw over Real Madrid once before, in order to wangle more money out of PSG? Now PSG have decided they've had enough of the Mbappe circus -make's you wonder why Real Madrid are interested - particularly given Harry Kane* is approaching his 30s, and has yet to win any silverware.
* Yes, I know Mbappe is a better player, but football is a team game, and Kane is more of a team player.