If I tell you jumping on a trampoline helped me excel at football or track (it strengthens your legs after a while), would you believe me? Is something like that even verifiable or something we could generally agree on?
This is how it works dummy, you have to be a natural athlete to be fleet footed like Hakeem but futbol helped him work on his motor skills just like Kirby/Porker.

Futbol isn't the only activity that helps you work on your footwork but it's the best sport to develop footwork. AAU isn't teaching kids about footwork & it's best to learn motor skills when you are young. If you play futbol growing up then you are working on your footwork as a natural part of the game.