>I think future game development in the metaverse actually will be mainly open source and community driven.

Nope. The cost of generating these assets are insane, and assuming that some nebulous, non-existent community will build Rome for you is a recipe for disaster. We made the same gambit ~2010, and all we got was a lousy Github acquisition by Microsoft. The reality is that our socioeconomic disparities will be exacerbated in a digital world, particularly if the majority of content is owned and operated by private interests. We can hope that a vibrant open source community comes out the other side, but you can't build a metaverse on empty promises and vaporware.