At least in the short term, having a few charging spots here and there (similar to parking spots for handicapped people) might be enough. Make them free to use

At least in the short term, having a few charging spots here and there (similar to parking spots for handicapped people) might be enough. Make them free to use for overnight parking/charging, and people won't need a garage. Of course you have to plan to scale up the infrastructure in time (which is hard because a parking lot full of chargers can drink electricity in the megawatts), and sooner or later it won't be free anymore, but it's a start.