Are you assuming 250kW chargers? …and cars which can charge that fast?

Renault 5 EV charges with 11kW. This is the size of car I need.

If you often mowed a town park, you wouldn't buy a hand-push lawnmower and then be upset about lawn mower technology.

The Renault 5 is a town car. Its specs are closer to a golf cart than a motorcar. It fills a niche, but if you are traveling often, a different EV would suite you better.