He starts the video exactly the opposite -- he pointed out that all humans used to be involved in food production and now almost none are and briefly summarized

He starts the video exactly the opposite -- he pointed out that all humans used to be involved in food production and now almost none are and briefly summarized thousands of years of history of humans creating new things to do when the old things became unnecessary. That's a long timescale of course... on a shorter timescale I can't think of many jobs that existed 100 years ago that still exist today, at least not as a significant percentage of the current job force. Of course then he says "but this time it's different" before he starts on all the poor, and I think dishonest, logic. So then, yes, he listed a lot of jobs that will go away, insinuated it's basically all of them (with which I agree, but no argument was made), and then took the strawman "well maybe you think creative jobs won't go away" and then defeated that strawman by incorrectly assuming creativity is limited to artists, poets, directors, and actors and said "there can't be such a thing as a poem and painting based economy", which I think is what you are referring to. That's just as dishonest as the horse analogy. It assumes without argument that creative people won't look at the new robotic world around them and find new things to create, or at the humans around them eager to work and find new ways to utilize them, all with the assistance of AIs and robots.