By "that has been in use for over a decade" i meant with the definition that includes all machine learning. I only said over a decade since the first proof of the term being used before openais gpt 3.5 that i can think of is not from 2 decades ago

There is also another definition that i know of that has existed for much longer than openais gpt 3.5 that includes a script composed of a bunch of if statements. Have you never heard of video game enemy AI?