Pure rubbish. The Man can seriously drive any racing vehicle to its limit like no one else can. He also has the ability to gain an understanding of the car he is driving and convey the handling/performance characteristics to his engineers, so that meaningful tweaks and changes can be made. I think that is the not-so-well understood dimension of a good F1 (or any race car) driver. There's tons of talented drivers, but the best ones have the ability to communicate with their technical team to take the vehicles to the next level from race to race, or even pit stop to pit stop.
For ALL of the drivers, there is the element of luck . . .