I think you are misinterpretating my comment!
I specifically said 'It didn't really go anywhere" and pointed at the Ethereum (aka crypto) Web3 library!
I was expanding on @DonHopkin's comment "The original Web3 stuff that came less than a year after the Web2 stuff in the early 2000's".
In my view back then it was dumb (Web2.0 was still a new thing) and was just an attempt by the Semantic Web fans to get some hype. It didn't work.
(For better or worse I work at a Web3 company so I'm reasonably aware of how it is used within that community today)