> I never understood the big push for full EVs over hybrid.

Being able to shed the ICE bits from the car's powertrain eliminates multiple entire classes of maintenance burden. With hybrid and EREV you get the problems of both types of powerplant and drivetrain, and even though ICE has evolved to be fairly reliable, it's still a very complicated assembly and basic wear-and-tear still is still a challenge.

There will probably be parts of the country where hybrid or EREV make sense for some period of time due to the distances involved and the incredible energy density of gasoline, but a lot of the driving that happens day to day can already be handled with pure EVs as long as you have a 120V plug accessible to your car.