If you're old, I guess that makes me ancient. Byte is what got me hooked on the path I walk to this day, though back then it would be far beyond my wildest dreams to believe that in my lifetime it would be possible to hold an intelligent conversation with software, and everything that entails
The LLMs are the philosophical "box of all conversation" trick, that's not intelligence, it just went from a neat philosophical device to explain why Turing's test doesn't do what you think intuitively it would do to a real world thing that is a mix of fun toy, useful technology and dangerous new problem.
Forget AI, if you could time travel and just bring an iPhone back to the late 70's it would look like a science fiction fantasy. An alien artifact.
It's interesting to wonder if the next 50 years of computing will be the same. Will a device from 2075 make what we have today seem like primitive toys? No doubt we'll have full blown AGI by then, which may be the major difference, and we'll (or rather our kids) will look back with nostaligia on these LLMs which seemed so revolutionary at the time, but severely limited and flawed, just a hint of what is going to come.