Not really a dream, goto Cuba and they dont really have new cars just recycled ones. So its already been a reality for them for some time, its possible to do and people will just keep on using what they have already got. Apparently it also occurs in the USA trucking stock due to new machines requiring really hard emission measures which stop the truck working as well so people recycle old trucks endlessly if they can.
USA has enough natural gas reserves to never require any oil use again, not for power, equipment, cars, heating or energy. All of it can be replaced by something far cleaner burning unfortunately the green lobby dont like nat gas either and perhaps just consider it a derivative. Its all possible just cost and efficiency of doing so, the calorific value of coal exceeds oil for example so each resource has its advantages.
What shall I say?
There are tribes that were isolated from civilization, solely due to some peculiarities. For example, a remote location. A place remote from the traffic of civilization - ships, aircraft. Well, or simply isolated and refusing to contact the modern world, as a result of faith, views, something else ...
And Cuba is a country that has decided from a rather noticeable country in the Caribbean region (and the American continent), to run back to the Stone Age!
To understand what I mean - read what positions Cuba occupied in the world before the "Cuban revolution"! Although the word "revolution" should be replaced with "devolution" in order to accurately convey what happened.
Immediately answer the question that arises: YES! I personally was in Cuba, I personally traveled around the country. I saw a tourist zone for "tourists" and real Cuba with food cards and total poverty and degradation .. What they were very proud of
In a word, an example about electric cars and Cuba is a 100% exception in the modern world than some kind of statistics