Oh, that's interesting. Rather a chicken and egg situation then.
"The median ratio across the US is 14.2 EVs to ports, with Wyoming having the best (lowest) ratio at 4.2 to 1 and New Jersey had the worst (highest) at 41.7 to 1."
https://evadoption.com/ev-charging-stations-statistics/charg...
Would be nice to factor in population, too.