not to mention how long the lines will be when each person has to stop for 20 minutes.
A gas station can fill 10-20 cars per hour per pump.
This station would be able to do 2 per hour per pump.
To service a city, you would need 10 times the charging stations. Seems legit. A charging station could be anywhere... like in your parking space at the grocery for example. so it might be feasible.
Most people won’t need a charging station most of the time. Most will be fully charged, beyond the needs of the day, every morning at home.