None of these podcasts talking critical about cancel culture. There is a far, far better (critical) take on it within "marxist" culture, e.g. from Natalie Wynn. If Lex wants to talk cancel culture, why not invite her for example? She is an academic, smart and wrote and talked extensively about it. But that would be a little too open-minded wouldn't it?
I think you are drawing a false dichotomy though. Somehow, cancel culture is a topic, but they aren’t talking __about__ it. Is there some other preposition that can fill the blank?
Like, how could you sympathize with spaceflight research spending without talking about possible destinations and why you wanna go to space? Spaceflight, like cancel culture, doesn't happen in a vacuum.