When it comes to a contagious disease shutting down our economy, no. I don't think it should be a choice. It's a harmless vaccine if you take Pfizer or Moderna. It takes 30 seconds to be vaccinated and get it over with. I think it's borderline insane to not be vaccinated out of choice.
Yes, you can ride a motorcycle without a helmet in NH, but why the hell would you take the chance? Just take 15 seconds to put on a helmet.