The thing is, carburetors and points that are properly designed and made, out of the proper material, will never need fiddling with. And they keep things simple and mechanical. Remember the old TV show The Six Million Dollar Man? He could do all kinds of things better and faster than a normal human, due to his bionic legs, arm, and eye. If it were possible, would you want your legs, arms, and eyes removed and replaced with artificial ones like that? I seriously doubt it. EFI is several times more complicated and expensive than carbs, yet on most vehicles it does not work as well. What is probably a cheap chinese copy of a 1950s British carburetor works WAY better on my Enfield than the crappy EFI. EFI is far from being trouble free. I spent decades working on it (cars not bikes) as a government fleet services mechanic.