The UK at least has a reasonable (excluding pot holes) --if crowded road system.
I don't think electric vehicles would be good in a place like Iceland outside the capital -- many roads especially out of summer time require decent heavy off road 4 wheel drive vehicles and especially in these rural areas have to be equipped with all sorts of towing / emergency lighting and other heavy gear. Typical EV's aren't suited for that type of travel.
Towing an electric vehicle is also not on -- they have to be conveyed on a low loader with all 4 of their wheels not rotating or touching the ground surface in any way. Again no good in our rural areas.
I do actually like the idea of Green Energy vehicles -- longer term in some countries where electricity is cheap and abundant Hydrogen might be the answer.
Norway, Denmark and Finland have a reasonable road infrastructure and some bigg(ish) cities and reasonable access to cheap(ish again) power so EV's are not a problem there -- also with a massively smaller population (combined) than the UK providing the necessary infrastructure isn't that much of a problem, Sweden also sort of foots the bill - but no idea on EV usage in Sweden.
I also don't like the idea of carrying around 400KG extra dead weight (average EV battery weight) - around 1000 lbs in "old money for Brits and USA while travelling -- the weight of an average tank of diesel, Hydrogen , LPG, LNG, Petrol (Gasoline)is far smaller (over 10X and of course diminishes while driving.
The thought also of going to the top floor of a 1960's shoddily built parking structure with all that extra weight -- I'm sure we'll read in the press about the collapse of a Parking Garage in the not too distant future.
Range stats on electric cars are bonkers when in sub zero temperatures, heating full blast, full lighting, wipers etc with say 4 large adults n the vehicle. I'd be surprised if you'd get even 200 KM / 160 miles from a Tesla (if you could get 4 adults into one).
Like "Piltdown Man" the current EV technology IMO is going nowhere -- however it's always good that there are early adopters out there -- I think my ist CD player cost todays equivalent of around 1000 USD -- nowadays apart from some decent classical music CD's are almost obsolete as other more convenent systems for accessing music are available.
Cheers
jimbo