Experts in the AI field often cringe when people use "artificial intelligence" too specifically. It's a very broad umbrella term with MANY different sub-fields under it. When you type on your iPhone keyboard, that's employing a form of AI called Machine Learning (ML). When you take a photo with your iPhone, that's applying machine learning. And the list goes on...
Machine learning research dates back to the 60's and 70's. It's just that "AI" sounds so cool, it gets used to describe it when in fact many types of machine learning are not "intelligent" at all.
What is true intelligence? The ability to make new decisions based on old decisions, reinforcing those old decisions even further.
The definition of insanity: "Making the same choices over and over, but expecting a different outcome". Each decision made is adding reinforcement to neural pathways.
Could you imagine if our computers became truly insane? It's only a matter of time...!