What do you think about NVIDIA and the Metaverse?

$NVIDIA(NVDA.US)$ $Meta Platforms(FB.US)$ Personally, I think that NVIDIA is a great company that generates value for the metaverse issue since they are specialists in graphics cards / chips to make that reality possible, but how do I know if it is not overrated right now? That is, what I would have to measure to know if it is overvalued today, to know if it is a good purchase option today.

(I understand that a single company cannot develop the metaverse by itself).