The fact that the video isn’t posted on his own channel is likely just because the video isn’t a Second Thought video, which has a very specific format. Why should he post it there?
Yes their podcast is called “The Deprogram” and you can check it out here. They all make great content, go check them out! I really liked Yugopnik’s video about the commodification of people’s romantic lives for example. It was very interesting and thought provoking, a very “Žižekian” approach.