[rcoder]

What you're describing sounds like the (now unfashionably old and un-hyped as a category) `dWeb` ecosystem. As far as I've seen, 'web3' has meant "websites that use crypto wallets for login and store data in a blockchain and/or IPFS."

The difference between the two isn't necessarily technical; rather it's the requirement that you "join the crypto economy" and start buying up whatever shitcoin -- or CDS-style derivative of multiple coins -- is being used for that one website...and somehow that means "SSO is easy now!" and "anyone can make micropayments anywhere!" etc., etc.

The latter only makes sense in a world of free money from VCs that lets people spend tens of millions of dollars building a *login form* that they charge other websites to use. Their business model seemingly ignores the fact that no serious enterprise[^1] is going to run their internal authN/Z and IdM on a global blockchain.

[^1]: actually, I'm sure several companies have/will tried this, and equally certain the net result was a flaky service that was effectively just querying a Postgres table that cached the on-chain identity for a user and checking their presented token against that. I.e., yet another Postgres instance masquerading as "web3 infrastructure".