According to the U.S. Department of Transportation, approximately one-third of the nation’s residents don’t have driver’s licenses. In her 2024 book “When Driving is Not an Option: Steering Away from Car Dependency,” disability advocate Anna Zivarts argues that not only is America’s car-centric infrastructure harmful to the climate, it also fails to meet the everyday needs of many Americans.
That and speed. Higher speed - higher energy usage. Not only does e-bikes go 25km/h (compared to ev motorbikes 75km/h), but also, like you mentioned, part of that is supplied from your muscles.
All in all, ev motorbikes are just glorified scooter as of now.