They're valued twice as high as Toyota at around 1/12 the profits of Toyota. P/E is almost 600 so they'd have to overtake Toyota's profits by a significant margin to justify their valuation.
So far this looks like pure hype.
However... they are way ahead in terms of technology in a number of areas and I guess they could also make money from things like their super charger network and batteries?
So maybe they're better positioned for the future / more diversified than Toyota and therefore have greater potential?