FWIW that is complete hyperbole.
I drove Alaska to Argentina more than a decade before they did [1]. I tried as hard as I could to get as remote as possible and as far from civilization as possible. Only once did I need to carry a jerry can to get than the 600km my little Jeep got from its stock gas tank. Note any place with a gas pump has power (and cellular internet).
I also drove right around Africa through 35 countries getting as remote as possible. Again, I had to work hard to need more than 600km of range.
I also drove 18 months around Australia, including the world's most remote road, also across the Simpson. Again, aside from a few really odd cases (where no normal ice vehicle can get anyway) I was never far from power.
All of those places are developing rapidly, and all have been driven by EVs more than once.
I also drove right around Africa through 35 countries getting as remote as possible. Again, I had to work hard to need more than 600km of range.
I also drove 18 months around Australia, including the world's most remote road, also across the Simpson. Again, aside from a few really odd cases (where no normal ice vehicle can get anyway) I was never far from power.
All of those places are developing rapidly, and all have been driven by EVs more than once.
[1] https://www.youtube.com/watch?v=AOigynaS4WY