Yep, virtual worlds built on nostr. I doubt it would be so easy with AT.
onosendai.tech
Check out nostr:npub1arkn0xxxll4llgy9qxkrncn3vc4l69s0dz8ef3zadykcwe7ax3dqrrh43w ‘s cyberspace protocol Onosendai. It’s only possible with web sockets on nostr
Discussion
seems like people are not grasping the potential of web sockets, and having a global grid of relays attached to them.