If you're comparing modern machine learning with what was going on in the 60s, the two are so different that you should be comparing crypto to financial exchang

If you're comparing modern machine learning with what was going on in the 60s, the two are so different that you should be comparing crypto to financial exchange technologies in general if you want to make an honest comparison. Also, if we're starting the counter at the kind of AI that existed in the 60s, there were already hundreds of use cases by the 90s (which is the timeline you're proposing)