This isn’t riffing on Rivian. Just an observation.A lot of that is due to Tesla has a 10 year head start in designing, making, and supporting (the latter two need work, of course) EV’s. Granted some Rivian employees did come from Tesla but still, they are still behind, although I don’t think by much.
Rivian is 5-10 years behind Tesla on manufacturing. On par with Tesla back in the original Roadster days. They are still finding their legs.