I expect that as EVs grow in popularity, solutions to charging will grow. Businesses and communities that want to attract patrons will install charging stations (it is already happening in tiny towns in rural WI). Good old fashioned capitalism will find a way to make a buck on charging stations. Just like unattended car washes, I could see chargers popping up at UHaul sites, car dealerships, shopping malls, Walmarts, Targets, Restaurants, hotels, car rental sites, car washes - the list goes on. Maybe someone will develop an Air B&B type app that lets private individuals make charging sites available. The market will adapt in ways we can't currently imagine. The sky won't fall.