Nah. The local car dealerships and Tesla service centers seem to be pretty busy doing heavy maintenance on electric vehicles. The drive train might be marginally simpler but there are still a lot of moving parts that break or corrode just like any other vehicle.
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.
That has more to do with Tesla being incompetent than with EVs being intrinsically more complex vehicles that cannot be durable and reliable.
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.