VW, Toyota, Honda, Hyundai, Geely perhaps? Or some other Chinese company we haven't really heard of yet?. I don't see Tesla turning itself into the sort of company that can (or wants to) successfully compete in the top 5 carmakers by volume or revenue. I think they'll be happiest playing in the high performance niche and leave making the EV Corolas and Polos of the world to Toyota and VW

All that being said, I'm far from confident enough in this prediction be to be actively betting against Tesla.