There's a lot of speculation (here & elsewhere) about when the AI-related boom in the stock markets might be revealed to be an unsustainable bubble, leading to a financial crisis?
The key trigger will be an event that violently shifts the balance between investors' 'fear of missing out' (FOMO) and their (currently relatively down-played) view of global geopolitical risk(s).
Surprisingly, the US ongoing attrition against Iran hasn't done this, so what will?
I am by no means an expert, but I did manage to read through this quite lengthy theory which I found plausible. According to this, the event happens while valuations are still rising but have stopped rising FASTER.
"The market is pricing AI as a technology cycle when its actual anatomy is that of a credit-driven real estate cycle."
Interesting, at least…
https://www.groundbrkr.com/p/the-second-derivative-why-no-one