It is the same business model, just at a grander scale. There is no sustainable growth business underneath it, only vibes and hype, and the "future promise" of some miraculous breakthrough. It's becoming clearer by the minute that no such miracle is forthcoming.

[edit] one small difference from web3 is that AI does seem to be at least marginally useful in some narrow verticals (devtools, infosec). That's pretty inconsequential, though. Those verticals can't supply the capital needed to sustain the industry. So on a macro scale that isn't relevant.

When the dust settles I hope we end up in a place where we no longer accept lies and grift as pitchdecks and product briefs. If you have a technology, you demonstrate it, and only after a successful demonstration do you expect funding. We don't need to throw money at vaporware anymore, that's proven itself to be idiotic behavior over and over again.