Disagree. People shit on Ronaldo 18-22 far too often when even on his debut it was apparent that he was a Ballon D'or winning talent of the future.
Nothing I have seen from Rashford comes close to the completeness of Ronaldo's debut, here was a kid completely in control of his dribbling and technically outstanding, literally only Ronaldinho looked superior to the guy in terms of sheer technical wizardry with the ball and that was him at 18.
Where Ronaldo needed guidance was with adding regular end product to his game and simplifying his game to get the most out of him as a footballer, but talent wise Cristiano is one of the most talented ever youngsters and he was just head and shoulders above Rashford in every sense.
No matter how good Rashford develops I don't think he'll ever come close to a Cristiano and that is where I think people seriously overhype him as a player.
Rashford can be a world class star, yes.. but a multiple Ballon D'or winner? nope not for me, I don't see it.