Anecdotally - probably not that many. I have a 2018 leaf with ~220km of range on a full charge, and my commute is about 20km each way. We probably travel far en

Anecdotally - probably not that many. I have a 2018 leaf with ~220km of range on a full charge, and my commute is about 20km each way. We probably travel far enough to actually need a fast charge maybe once every 6 months or so? It will charge to full overnight on regular wall power from ~30% so it never runs anywhere near low enough to be a problem. The convenience factor of never having to spend time stopping at a petrol station can't be overstated, now I just spend 10 seconds plugging the car in after work every two or three days instead (although I do still stop for junk food sometimes). And to preempt the "it wouldn't work for me" comments - sure, but "how many chargers do we need" is a whole population average question, and I suspect (although I have no hard data) that the vast majority of driving is work commutes that aren't long enough for most EVs to come close to running out of charge. Although I live in a country with 240v power - I imagine you might want to hook up a dedicated full 240v socket similar to the wiring for ovens/stoves if you were in the United States?