That makes more sense then. Would Toyota sell a new Prius battery pack, or Porsche a Taycan pack, to an everyday person (especially someone who bought a write off), or just through a dealer or qualified mechanic who would install it? I believe it's the latter but can't find anything to solidly back that up. I think replacing traction batteries is a bit different in that they can quite easily kill you just by touching the wrong bits with something conductive.
You're probably right, but Tesla won't even sell many key components to
any business outside their own service center network. He had an example of a person that had damaged the cooling inlet pipe to the battery pack (something to which Tesla has since made more protected). Tesla wanted to replace the whole battery pack for 3/4 the cost of the cars worth and would not sell the parts to repair it. The EV repair automotive company that Rich Rebuilds is associated with fixed it for $700.
The same goes for Teslas there are out of warranty, you are on you own when you want to replace the battery or motor and so forth, it's just not cost effective.
It just perpetuates the throwaway society, where you are encouraged to just buy an new one, rather than keep the one you have going, which is a much more environmentally friendly way of going about it.
I'm not saying that Tesla is the only one here, far from it. It's just that Tesla is a lot more restrictive that many others.