What I believe is needed for EVs to take off is lower price. So far all EVs are luxury vehicles that the rich people buy. And we are seeing a cooling off of the market because most of the people who could affors an EV got one. We need cheap EVs that average Joes can buy. A range of 250 miles is good enough for lots of people and there are lots of people that can charge overnight at home.
I don't know if it would be that popular, but certainly a "city car" might be a good use. Think something like a modern day version of a Citroën 2CV. Something ideal as a grocery getter with at least the ability to carry a few bags.
This is something pretty popular in other parts of the world. Small EVs are pretty popular in Asia these days although I'm not sure about the quality or safety of many of them. But they're cheap and parking might cheaper too because of their size.