Thursday, April 30, 2026

Idle Rambling -- The "Bubble" -- April 30, 2026

Locator: 50674BUBBLE.

By the way, before we get started: 

There's a great documentary on Peggy Guggenheim on YouTube -- I became interested in her story after reading about the Guggenheims in Malcolm Harris' book on Palo Alto --  she ultimately became, if not the richest -- practically the richest women in the world -- and she did it on her own pretty much without the Guggenheim money

Puts a lot of our anxiety into perspective.

In another side-bar discussion with a reader, not ready for prime time. 

The reader asked about "the AI bubble," on a day CAT explodes to the upside by 10%, gaining $80 /share because of the work it is doing for LDCs.

My reply, again not ready for prime time.  

With regard to the AI bubble setting us up for a crash, I asked the same question to Grok, ChatGPT, and Gemini.

The question (to each of the three chatbots)

This is just a throwaway query. I'm not concerned. Doesn't affect my life at all, investing or otherwise. I'm just curious how you see it.

Looking back, there was a lot of talk comparing the crash of 1929 with the 2000 dot-com crash, but in the big scheme of things, the dot-com crash was nowhere near the crash of 1929. Now, we're talking about the AI bubble that will echo the 1929 crash. At the same point in the 2020 dot-com euphoria as we have now, were things, looking back, more problematic in 2020 or are they more problematic now?

The replies:
Grok couldn't provide an answer because it was under "heavy demand" and I don't pay for a subscription (which, by the way, speaks volumes). [I don't pay for any chatbot.]

Gemini agreed with you: we are setting ourselves up for a crash.

ChatGPT: not even close to a crash. Structurally things are so much different than either the 2000 dot-com bust or the 1929 crash. 

ChatGPT gave a much better explanation -- won't go into details. 

But I'm not a bit worried. 

The fact that Grok couldn't even answer because it didn't have enough "compute" -- as they call it -- tells me there is so much demand for AI -- I mean seriously -- Elon Musk doesn't have enough "compute" -- because too much demand. Give me a break!  
And in market share, I think Grok is about 1% with ChatGPT and Gemini sharing 90% combined. 

I'm still reading the history of Stanford University / Palo Alto / Silicon Valley by Malcolm Harris and the military relationship with AI is so incredible -- it cannot be overstated.   The Black Swan, if there is one, will be a shortage of rare earths or a shortage of fabs (in this case, storage, first -- MU -- and then CPUs (TSM -- 90%?).

The focus of Xi - Trump's visit this summer is going to be Taiwan. 

So, unless there's a Black Swan, something we didn't see coming, like a) an asteroid hitting Wall Street; b) a shortage of rare earths which really wouldn't be a Black Swan because we've known about this issue for years; and/or, c) China moving aggressively on Taiwan, which I don't see happening. 
China needs Taiwan's fabs and technology as much as we do. The worst that will happen will be a velvet glove takeover of Taiwan by China. That's how it will start: if Taiwan tries to fight it and US / Japan go to nukes to stop China, then all bets are off. 

But again, I was amazed. Grok -- denial of service -- because it was too busy or simply doesn't want to help me because I'm not a paying subscriber. That speaks volumes where we are with regard to how many Nvidia blades Elon Musk still needs to buy from Huang Jensen.