I think that third party car battery “service” or remediation is going to be a very real business in the coming years.
Like, people are going to troubleshoot batteries and replace whichever cells are bad rather than a massively expensive battery swap. I mean, a $2-4k gasket/belt type service is perfectly acceptable and reasonable in a higher end car with ~120-150k miles on it… that sort of service in an electric car would make sense.
Makes sense that the appeal of “Apple-style” packaging would exist. Or at least be tempting from a design standpoint.
I was thinking along the lines of these “transmission” shops and stuff. I mean body and glass shops, as well as tire shops are almost be default third party by default (you kind of have to go out of your way to do your tires in a dealership, etc.).
I see battery service for cars that are past initial warranty existing in that realm.
I get that legislation and initial design might very well ignore these long-term ownership issues, but just like houses, cars have a very long serviceable lifetime indeed, and should be treated and regulated as such.