I was about to bring up TheYankeeMarshal in the conversation with BluesStringer, as I do follow his channel and find him quite entertaining. His opinions, in many aspects, are directly opposed to many of James Yeager's opinions. They both come from different perspectives of life and different levels of expertise.
Watching the entire video, you realize that he is contradicting himself, starting with accusing people that disagree with him to be Rambos, to painting a terrorist attack as a Kobayashi Maru (unwinnable) scenario, to giving some sound advice on fighting back, to "don't limit your options by not being able to fight back". As for the argument of attackers being highly trained, so far that hasn't been the case. You should, however, always assume that they are.
In this video, he prefers a 1,6-pound 6-shot .357 Magnum Chiappa Rhino over a 1.9-pound 16-shot 9mm Glock 19. Why, I don't know, because he doesn't say in this video. His original argument for the Chiappa Rhino was that .357 Magnum is more powerful and that he expects engagements with low round counts.
In the meantime, he had a hangfire with a different .357 Magnum revolver and ruptured his ear drum due to his unsafe range procedures. As a result, he changed to a Chiappa Rhino in .40 S&W and a Ruger LCR in 9mm. That change in carry guns just happened in the past two months. In 2013, he changed from a Glock 30 to a Sig Sauer M11-A1. Shortly thereafter, he changed to a Beretta PX4. About a year later, he switched to a Chiappa Rhino in .357 Magnum.
PS: I fixed the link to the video in the quote.