Interesting video. I hope you are right, I'd like to see some kind of big change in society.
Some people have always lived that way. Professional photographers (like myself), for instance, have always had to have many sources of income to survive. One of my photography mentors always says "It takes a lot of peanuts to feed an elephant", meaning of course that it takes many streams of income to survive in this world.
It's interesting to watch what is happening, seeing that this old freelance and self-employment model may be becoming the standard for everyone. What interesting times we live in!