Skip to 34:05 for him trying to explain enshittification with profit/quality/exploitation with a fun physical model.
It's definitely super over-simplistic and ignores so much.
I did watch the last video in this series and yeah he made some good points about the US/west losing manufacturing knowledge and capability, but with a huge dash of "China bad" to the point that when he decided he had no choice but to import a part he deliberately ordered from India even though it was mostly only available in China (because India is more okay than China for some reason?), then it turned out the Indian company just dropped shipped it from a Chinese manufacturer LMAO