So...you say you want to buy an electric car?

Interesting discussion. Maintenance/repair is one thing,dealing with the brakes is dangerous,as well as dealing with the high voltage. The tech in the next service bay gets the insulated shepherd's hook to knock the tech off whatever is electrocuting him.
The training,tools and shop equipment is expensive and different procedures for every brand.
Dealing with a collision,emergency personnel need special training and equipment-also expensive/overpriced.
Body shops need special training /equipment to deal with repairs and special paint processes to recoat the fancy lightweight materials they are built with.

HOW IS THIS BETTER??
Great profit for instructors,tooling manufacturers and safety equipment manufacturers. Not to mention the small shops that cannot upgrage missing out on the work. A prime unrelated example is fords fancy aluminum body components,shutting down body shops that cant do the work.