Sorry, but this is simply not true. Max is just the better driver. The car may suit him better, but that's because he has a much greater ability to adapt and drive according to how the car behaves. The true greats have this ability; Senna, Alonso, Vettel. The cars have to conform to regs, so making a car 'fit' a driver as you seem to be suggesting, would probably fail in that regard, as they all have preferences beyond what the regs would allow really. A team cannot just make a car to suit one driver and not the other, as this could compromise the safety of one of them. Over a season, a car can be developed in a way that favours the faster driver slightly more, but that's just common sense if you want to win races and championships. And tbh there's no guarantee that would work as each track is different, and changing the car too much may well ruin it. See Aston Martin. Another important aspect, this that RB aren't developing this car any longer, hence the others catching up I suppose. So the result it gets are entirely down to driver ability now.