OP is in Florida, so my cold ears and neck , that I avoid while wearing my warm hat and putting
the Hood of my parka over it, and securing both under my chin, helmet wont fit.
Has no Importance to them.. it's not cold enough there..
they don't let the Pilots get in their airplanes at the Pensacola NAS base ... without a helmet.
Oregon requires juveniles wear helmets, once older they too can choose..
until they get motorbikes.