I wear a motorcycle helmet on mine

I agree with you, electric bikes belong on the road.

… after all cars are banned

I think pedelecs are distinct enough from mopeds to earn the name of e-bike, but throttled variants are a different matter where the line is far less clear.

It’s a spectrum. A pedal-assist electric bicycle and a Surron are both considered “e-bikes” yet they’re wildly different with the other effectively being a motorbike. In europe the vast majority of e-bikes are pedal assist with a 250W motor and maximum speed of 25kph (15mph)

EDIT: Pedal assist (pedelec) means the motor only runs when you’re pedaling and usually the harder you pedal the more it assists but it cuts off at 25kph and if you want to go faster it’s muscle power only from there on.

I used to never wear a helmet when commuting to school etc. but since I started mountain biking getting one seemed like a no-brainer and now it’s like putting on my seatbelt. Riding without a helmet feels wildly irresponsible and I even put it on when doing a test-drive around the block after having done some maintenance.