So far from early Web 3.0 as of January 2022 I see:
- The idea of NFT even if the current model changes later
- Crypto of course
- Facebook SparkAR augmented reality emerging market as of November 2021
- All these augmented reality glasses like Vuzix which is working in cooperation with Verizon 5G, Ray Ban stories, and so many other glasses that can possibly add a new dimension of opportunity
- Oculus & the Metaverse. As of Jan 2022 there is still the whole buying real estate thing on the Metaverse. Maybe a market for Unity and all sorts of augmented reality creators to make skins on there?
- Benzinga with its list of earn to play crypto games.