I would guess EV range is like the mpg used to be up the VW thing.
It will depend on quite a few things.
Head and tail winds on a motorway run can make +/- 20% on all the cars I've had. With an ev it's the long motorway runs that can be an issue anyway batterys are mu h more suited to the traffic light environment.
An early morning or late afternoon winters run (heating and lights) with a head wind could be the stuff of future ev owners nightmares
.. unless it's a Tesla of course ?
Id guess EV car ownership will go out of the window, most will lease.
Who will want a car with an old set of batterys.
The issue I see for the future is when these teslas and other evs, are 10 years + old and on their 3rd owner, will that owner be doing there own repairs, and using pattern replacement batteries, or even replacing their own cells..
What will the safety be like ?
I think alot has to change regarding legislation.. but changing human ingenuity?