Did they though? It might be my filter bubble, but whenever I saw web3 being pushed I saw a small refraction of responses of people who also thought it was a great idea (typical salesbros - so a good idea for others to do, just not for themselves). But the vast majority of people reject it for being a scam.
If you have time, I would suggest CoffeeZilla on YouTube. He basically just get into crypto scam, which isn't hard to find these days. One specific case I would look at is the influencers taking on pretty much any scam projects to get money. The series is with Oompaville. A great watch.
Yeah, I have only a little sympathy for the people who got pulled into the get rich quick scheme, particularly younger people who hit some money only to get caught in what was basically a gambling addiction.
I have way more sympathy for their friends and family who either tried to financially support them when they hit rock bottom, or those who got scammed or stolen from just to pump more money into this bubble.
Even the name “web3” is stupid. Isn’t it supposed to be the next step after “web 2.0?” Shouldn’t it then be “web 3.0?” They couldn’t even include a space between web and 3!
There actually is a Web 3.0, and it predates the cryptocurrency-oriented conceptualisation of "Web3" by quite some time.
Web 3.0 is otherwise known as the Semantic Web, a set of standards developed by the W3C for formally representing (meta)data and relationships between entities on the internet, and for facilitating the machine-reading and exchange thereof.