The most distressing aspect of the current bull run has to be that it's difficult to point to concrete examples/products that use the best buzzwords.

Web3? Show me an application which isn't just trying to sell some other crypto scam. Why can't I know simply access a web 3.0 web page, is the web 3 not the web?

AI? I see lots of ML in products these days, but calling it AI is ... extreme. Products that look like they could match the description are relatively far from commercial viability.