I’m sure he’ll weep every night into his pillow made of solid gold about what the Caf or anyone else thinks of his legacy in football.
Let’s face it, Mbappé is a great player, but he isn’t prime Ronaldo or Messi so if he can make daft money for a year or so he might as well take it then move to Madrid and win some stuff if he wants to. Everyone already writes him off because he plays in France, if anything the Saudi league might be a step up by the time he arrives there.
Wherever he plays he’ll still be a great player, he’s already a World Cup winner so it’s not like he has anything he has to desperate prove at this point.
Pele never left Brazil and he’s still highly regarded as one of the best ever. Mbappe doesn’t have to move to the PL for recognition.