There are more and more public EV chargers in Cambridge, and of the two that I pass almost daily, I would guess that one is often in use, and one is almost never in use. They are in different parking lots, but arguably are almost within sight of each other. Not sure why one seems to be more popular.

I think it’s depending on neighborhood, but at least in my neighborhood, there are plenty of EVs that are owned by folks who have their own driveways. That does not stop them from street parking though.