Because ambulation and passenger transportation aren’t the same thing otherwise the wings on planes would flap like a birds. As a passenger you’re gong to be very aware of the movements and it’s going to feel like shit.

Bet it sucks to ride tbh. I cannot imagine that being more comfortable than a motorcycle of any kind. There has to be better ways for rough terrain than reinventing the wheel. Bet the investors love it though so I suppose mission accomplished.