And F1 drivers need a special button so they don't speed on pit road. What's your point? They're different types of racing.
The dragster folks might disagree.
I'm curious why you think that the number of gears is significant. My Crossfire has 6 - does that make it "better" than a Nascar COT? How about the cars with CVT (effectively infinite) - are they "better" than F1?
Nonetheless, you're correct. It's just different. Each just has different requirements.