Actually freestyle really comes from 'Planet Rock'. If you listen to all the freestyle records you'll hear that they are based on 'Planet Rock'. All the Miami Bass records are based upon Planet Rock.
To our human minds, computers behave less like rocks and trees than they do like humans, so we unconsciously treat them like people.... In other words, humans have special instincts that tell them how to behave around other sentient beings, and as soon as any object exhibits sufficient cognitive function, those instincts kick in and we react as though we were interacting with another sentient human being.
I wouldn't call myself a standup in the presence of Jerry Seinfeld or Chris Rock, but I do my share of it and it has been and remains part of my activity and I like it.
Burns' Hog-Weighing Method: (1) Get a perfectly symmetrical plank and balance it across a sawhorse. (2) Put the hog on one end of the plank. (3) Pile rocks on the other end until the plank is again perfectly balanced. (4) Carefully guess the weight of the rocks.
We live on a hunk of rock and metal that circles a humdrum star that is one of 400 billion other stars that make up the Milky Way Galaxy which is one of billions of other galaxies which make up a universe which may be one of a very large number, perhaps an infinite number, of other universes. That is a perspective on human life and our culture that is well worth pondering.