This is completely wrong. Scooters are a fantastic method of getting around a city, particularly in hotter months, and somehow I find even riding in winter a much warmer experience compared to biking. Personally I prefer using my own scooter, but often take the scooter-share anyway because I am worried about mine being stolen and it's very convenient to be able to grab one anywhere and go directly to where you're going, especially when combined with a metro trip.