Inconvenient for those people. About 8 billion other people don’t live in that type of weather.
China and India both have EVs much cheaper than we get in the EU. Like, "<€10k new" cheap.
What I do wonder about is how much of Africa can get EVs; I've only been once, to Nairobi over a decade ago, so take it with a pinch of anecdote-flavoured salt when I say that what I saw there was a lot of 20-30 year old vehicles.