The feel like the meaning of the term "web3" is not so specific. It refers more generally to the idea of building decentralized services that run over blockchai

The feel like the meaning of the term "web3" is not so specific. It refers more generally to the idea of building decentralized services that run over blockchains whether they resemble web apps or not. I think the sentiment is that blockchain technology is imagined by some to be the next technology that will be as transformative as the web was when it first showed up. It's also a play on the term "web 2.0" which I believe referred to a new generation of more powerful web services and more refined design aesthetics that showed up on the web beginning around when Facebook started getting popular.