The way you rent cars isn't necessarily the way that other rental car customers rent cars. If you're going on a road trip you don't want an EV. But I rent cars about 12x a year for trips of just a few days with very little mileage, just so I don't have to depend on taxis, and EVs are a great choice for me. I don't usually drive more than 50 miles on those trips, and strongly prefer EVs because I find them to provide better driving comfort (more responsive acceleration, better handling) than most ICE cars.
Public transit is not an option in these places (midsize US cities: no subway, very sparse bus service).
Vs Uber: I personally prefer driving myself. No wait, and freedom (shoot, it's 10pm and I realize I forgot to pack toothpaste, I might not want to pay Uber $20 for a stupid round trip to CVS to buy a $2 tube of toothpaste). Also I tend to get carsick if the driver's not smooth.
Also most cities that are small and aren’t college towns have pretty terrible uber experiences. Not enough drivers and the ones that are there will probably reject your ride if they think they won’t get another fare easily wherever you get dropped off.