All that aside, it would also likely mean that the secret chip fabs eclipse the volume of the non-secret chip fabs by orders of magnitude... covertly? Or are we imagining chips that are 30yr ahead of their time? Either way it's just absurdities upon absurdities..
NASA used Commodore 64's as part of the constellation of computers needed to launch the space shuttle. That whole program was pretty hokey. That silliness doesn't preclude some radically advanced compute tech from existing elsewhere at the same time. Of course something like that would be ultra secret and you and I wouldn't be told about it.
You have to be told something before you can believe it, right? You also get to choose whether you believe that something you're told is 100% god's honest truth or a load of bullshit as well. It's kindof sad to see people try to gatekeep thought here. Lot of rigid thinkers.
I recall Intel in the 90's trying to build clockless pentiums. They couldn't figure it out or maybe it had integration problems with clockful peripherals and it never came to fruition. But I wondered if that was some furtive attempt to seed some tech into industry. I just try to keep an open mind to these sorts of things.
https://en.wikipedia.org/wiki/FGM-148_Javelin#Seeker
It was featured in one of the Modern Warfare games from around 20 years ago, and I looked it up because back then, I called bs on the fire & forget aspect.
An open mind doesn't mean "a mind full of open circuits."
Why are you so certain you know what tech existed in the 80's?
Useful LLMs could not have been built without deep-UV semiconductor fabrication at scale, which in turn can't exist without a massive, complex supply chain that envelops the globe like a spiderweb.
Such technology could not have been built speculatively, or without people noticing, or with the physics and material science of the day. We didn't even know how to make blue LEDs then!
LLM's are the perfect consumer-grade AI, safe to release to the public. It lacks creativity so little chance for a runaway super-intelligence, and it gives the people real tools. It's the best case. Isn't it tidy how reality is? Almost seems planned.