[TheAlchemist]

There was, at least towards the end. FED chair at the time described it as 'irrational exuberance'. Warren Buffett made an excellent speech in front of most Silicon Valley titans at the time - telling them that their wealth is about to be blown up.

This isn't rocket science - do anybody sane believe that OpenAI will spend what, 1.5 Trillion $ they project ? Quite a big chunck of Oracle, Nvidia and others projections are based on this 1.5 Trillion $. They are loosing money and their revenue is 1% of this figure.

[bofadeez]

Warnings today are mainstream and widely understood, unlike late‑90s dot-coms where Buffett was largely ignored. Buffett explicitly says he doesn't invest in complicated businesses, finances aside. Plus, core AI players are profitable and funding capex from real earnings, valuations are concentrated in a few mega-caps, revenues are real, and financing is healthier. So while parts of AI may be overvalued, it’s structurally very different from the 1999 bubble.

And is it really overvalued if AGI is achieved? Sounds like risk:reward profile is already priced in the gamble, and the valuation is appropriate....But I guess if you take it to the logical conclusion... if AGI is achieved, everyone will be out of a job, so scarcity-based economics, based on scarce labor input, itself will have to be redone. Wild speculation there.

[TheAlchemist]

"core AI players are profitable and funding capex from real earnings"

What ? Who's profitable except NVidia who is selling shovels (increasingly to itself) ?

Edit. Profitable on AI, if by profitable you mean from other sources then yes.