>>1626848The biggest valid complaints were about safety. The speed and visibility would make it a constant harassment for everyone else.
Nowadays there are e-bikes, scooter, small EVs and other vehicles in this class, so it could fit together with them
Still there's the problem of how do you fit classic slow bikes and skates, this faster category of transportation, and the other usual ones such as motorcycles, cars, buses, ... without wasting a lot of money on gibs for mafiosi and create hell on Earth.