Body work, misaligned panels, I mean surely there is a lot of work to do on Teslas. But you don't need to build out for that, you could just get repair shops to do it under contract.

No, you're missing the point. Collision damage repair is farmed out to separate body shops. But Teslas are mechanically very unreliable and break down a lot even without collisions. Ironically, more mechanically complex vehicles like the Toyota Prius hybrid are more durable and reliable.