I actually think that the used market for EVs just is going to have more apartment dwellers (who lack home charging infrastructure) and people who only have access to one car (and thus more strongly prefer something that can easily do long trips without much planning). New EVs are new cars which are expensive as hell and primarily going to be purchased by well off people that have houses. And as you said, these people probably aren't getting much work done at the dealership even if we assume the dealership services EVs.

I've noticed in discussions about EVs a lot of people feel range anxiety if overblown, which is probably true. But the "I have nowhere to charge it at night because I don't own a house" problem is usually just ignored even though it seems like a much bigger problem to me.

That’s what I always thought, not having the proper infrastructure is a greater problem because not every apartment has private garage with electricity. In the hyper center of big towns they will never dig the streets to install chargers for every few parking spots and superchargers are rare for the amount of cars there is compared to 3min for gas with ubiquitous infrastructure. Where I live there is often parkings with 50+ cars and no or 2 chargers

Rich runs a youtube channel not a repair shop. There are independent EV repair shops, but you are right that there are not many.