Apart from the business model and mobility benefits, those scooters are just plain dangerous. They are absolutely fun to drive, and easy to drive swiftly. But

Apart from the business model and mobility benefits, those scooters are just plain dangerous. They are absolutely fun to drive, and easy to drive swiftly. But your body mass is so high off the ground on a very small base, with VERY small wheels. Riding on a bird I hit a small pothole (it looked like a very slight puddle) and catapulted off onto the sidewalk. The physics are undeniable. Personally I'd like to see the same model with bicycles, even if they are electric. And for the love of public space: force all competing brands to share vehicles, drop-off zones and handlers.