I don't think they'll stop building their own cars. But I do think that partnering with other carmakers to produce powertrains for them is not a bad idea. They

I don't think they'll stop building their own cars. But I do think that partnering with other carmakers to produce powertrains for them is not a bad idea. They produced powertrains for the Smart EV and the Toyota Rav4 EV back in the day. Musk has hinted at partnering with utility van companies to electrify them.