You are dealing with people who ride 500-700 pound (and heavier) motorcycles with a horsepower to weight ratio that most cars just dream of.
There is an astounding number of combat veterans, active duty military, and first responders (present and past), in the ranks as well.
You are talking about a group, who, on balance, are used to running their own cost/benefit/risk analyses, and not snowflakes.
About half will shun helmets, statistically, and we have been assured by the medical establishment's tender nickname for that mode of transport ("murdercycles") that we're all gonna die.
And we will, some day, but for most, not today.
People from all walks of life, very Patriotic as a rule, who share a deep love of freedom.
Fauci can talk until he falls over, blue in the face. That will not stop anything.