Say what you will about Orange man, but he's the reason most of the EV crap is going to get tossed out the door here (EV mandates and such).
They are either economically viable, or they are not. Subsidies and taxes on the average working class person is not a path to success/adoption. Today, they are just not.
Personally, I think until they consolidate to a common battery pack(s) that is:
1. Small enough for even a frail old person to change.
2. And can be swapped in less than 30 seconds.
Then it's a total waste of time. The issue isn't battery technology per se, it's the portability of energy. As someone already said, you can carry a can full of fuel in the boot (it's portable). The current battery packs you can not.
I think Hitachi (IIRC) has the right concept, of cylinder swapped batteries that can be swapped at a charge station. These can then be charged slowly by the station, so the next person can swap theirs. Also, spares could be loaded in the boot, in case of an emergency need or some such.
Down the side of each car, are slots for the cylinders to slide and lock into. The only question I have on this solution is what happens in an impact/collision?
I like the tech and concept of an electrical vehicle, but they are just not practical enough for mainstream use right now unless you live in a highly urban area, and are cost prohibitive.