Earlier quoted context omitted.
>the private market can't possibly go any higher Can public markets go higher? Shiller P/E is closing in on the peak of the dot-com bubble: https://www.multpl.com/shiller-pe This is already close to being the frothiest market in US history. Consider two competing forecasts for AI: it's a "normal technology", or it will be superintelligent. If it's a "normal technology", where's the moat? Why won't this turn into a bo…
P/E is not an indicator of available to deployed capital. Just in the EU alone there is about €12 trillion in bank deposits which could be invested. There is no lack of liquid capital to be invested.
If EU depositors want exposure to US AI firms, why didn't they already withdraw their money to invest in Microsoft/Google/etc.? I'm a bit doubtful that an OpenAI IPO is going to trigger major shifts in asset allocation.