Reminds me of the report of the first failure of the first arcade video games machine - it turned out that the coin box was full and the backlog had jammed the coin mech. With new public-facing technology there are often teething problems triggered by shear popularity. Generally things evolve to cope in the end. (If we could get the railways sorted out, there'd be less need to use the car for long inter-urban journeys like that anyway.)
I think the reason that people buy Teslas, despite their eye-watering price, is that Tesla maintains their own charging network at every major service station. Everybody else has to put up with a motley collection of chargers, often badly maintained, each of which requires a different payment method, with the price per kWh varying massively between them.
In many ways have gone back rather than progressing, there used to be far more railways a hundred years ago and better transport links for many communities.
