Take a corolla, gut everything ICE out of it, give it a standalone EV drivetrain (none of that bullshit center console integration or OTA updates that can brick your car, keep the center entertainment console the same, keep the motor controller separate), run of the mill motor with 80hp or so and battery pack for ~100 miles or so, and sell it for $10-12k, and you would see MASSIVE adoption. Most people wouldn't even bother with public charging, since they can just top up at home overnight. The cars would also be better, even thought the horsepower figure would be low, the torque will be way higher which makes accelerating into merging traffic better and safer.
Then, if people want a car for longer distances, they spend $5-8k on a good used gas car, get basic checkover/maintenance done on it, install a entertainment system that has android/carplay, and have 2 cars and more functionality for less than the cost of a modern EV.
If the batteries are mainstream and not proprietary, the used market also becomes a shitload better, and people are more incentivized to buy these cars to resell at a higher price. It wouldn't be farfetched for people to even build their own packs, as many do for ebikes.