> That's what the video is arguing, but it won't be the case unless we've fully satisfied all of our desires. If we haven't, there are, by definition, still things to do.

Obviously true, but that doesn't mean the things still left to do can be done by anyone.

In a world where there's not enough food or housing, everyone can be gainfully employed, since just about everyone can learn to plant seeds or cut wood.

In a world where all of our material desires are already met, plenty of people will still want e.g. new AAA-quality video games every year. But what are the people who aren't programmers or artists supposed to do?