I have had an EV since 2018, love it to death, but would absolutley never rent one. The biggest pain point with EVs imo is charging infrastructure. My personal car, I can charge at home so it becomes a non-issue.
But if I'm traveling to a new city that I'm not super familiar with, I do not have any desire to plot out where charging stations are, is the hotel going to have charging, is it going to be operational, etc. Too much headache and cost of public chargers on top of premium cost to rent an EV just doesn't make much sense.