He’s not exactly on the ball, but he has correctly identified that for the leftists, their politics have become their religion. They’ve tied their morals to their political ideology, and this dictates their lives. Everything they experience is viewed through the lens of whether that thing is politically correct, or if it helps their cause. Facts and reality take a back seat to propping up the narrative of their pseudo religion. To break free of this mindset, they literally have to deconstruct their morals and their entire identity. This is why it’s so hard, or even impossible for some.