Apparently the name stuck because some libraries and websites already adopted the term even if there was no Web3 at all. Lol Jack Dorsey's already working on a Web5 that nobody is interested either.
I think that the real Web3 will be mature and developed enough that there will be no need to create a bunch of apps boasting they're on the Web3 nor libraries abstracting Web3 APIs called "web3.js" before the term is even tangible
