I just try to keep an open mind to these sorts of things.
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!
Because an LLM is the only way to express intelligence with a computer. So your conception of ram/cpu/storage/networks and learning (training on huge corpus of data) is the only way to do artificial intelligence?
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.