Yeah lots of work to do before the takeover but an overnight charger at home would satisfy a bunch of people. Something that doesn’t require a contractor to install would be a good start. Haven’t even seen much of that.
From what I've seen, you 'll be able to get slow charging by plugging the vehicle in to your normal 110V outlet, and that should be ok for charging your vehicle overnight. Fast charging, charging fully in a couple hours, requires 240V, what you're washer probably runs off of. So for that, you're going to need a contractor to install a new outlet for you...unless your dryer's already in the garage.
As far as there needing to be publicly available chargers, I think that's more of a perception problem then reality. I don't think I've gone over 300 miles in a single day in about a year and half. Yes, I'd want the option to go on a long trip, but I could opt to just deal with public charging along the way, rent a vehicle, or use a different vehicle if there are other vehicles in the household.
As the 'green' of EVs, I agree that it's overblown. If I get one one day, it will be for the appeal of the performance and tech features, possibly the convenience of never having to pay for gas. I'm not under the illusion that I'm saving the planet. Overall, I like the idea of a hybrid for performance benefit better than a pure EV.