Oh I get it, but it is a touchy subject since I lost a friend who had a full-face helmet on and he was going around a corner about 5MPH and hit some gravel and went down. The chin guard hit the ground and snapped his neck killing him instantly. Even the DOT says that helmets are not good over a certain MPH, all they do is make sure you have a pretty face for the casket showing...
I'm not trying to start an argument here, but if that's the case and you're right, why does NHRA insist on a helmet requirement for drivers in cars running a certain e.t. or M.P.H. (or faster) as well as ALL motorcycle classes and convertibles?
The same goes for set belt laws and roll cages.
I won't even get into fire suits, gloves, or footwear...........
It's all because it works, and is necessary because of past accidents have proven the need for tougher safety rules and equipment worn by participants.
The same goes for the safe distance that the fans can spectate at and safety fences, guard walls etc.........
Would you feel safe running a Top Fuel dragster or a Pro Stock motorcycle wearing just shorts, sandals, and a t-shirt?
It's NOT about the cadaver looking good in the casket.