IMO Web3.0 has been hijacked by blockchain/crypto while the initial idea was much more the Semantic Web. Two totally different perspectives and technologies.
I am a very strong believer in the Semantic Web. This is the path to actual artificial intelligence through the connection of knowledge, public and private.
The Metabrain.
Wire Flow
Blend Social
Product Hunt
Artifact NFT Keychain
Weavit
Gameta