I think the simpler explanation is that the most common way people get access to an ebike is through things like Jump bike, and people who use those bike sharin

I think the simpler explanation is that the most common way people get access to an ebike is through things like Jump bike, and people who use those bike sharing services are often using it to commute places. They will probably end up spending far more time biking than someone who drives to work, but has a bike they use on the weekend recreationally.