If a significant percentage of cars start to become EVs then spaces where people regularly park overnight will get chargers because it will allow whoever is operating them to make a bit of money selling electricity. You don't have to be making a huge profit margin to make it worth your while to have people passively buying ~200kWh/month of electricity from you.

The same applies to workplaces, especially if solar causes electricity to cost less during daylight hours, and then it becomes convenient to get an EV if there is a charger where you park at night or where you park during the day.