Since you're going to be a condescending pendant...everything after the colon is why it doesn't make sense for him, not why it doesn't make sense for anyone, an

Since you're going to be a condescending pendant...everything after the colon is why it doesn't make sense for him, not why it doesn't make sense for anyone, and it's very clear that's the point he's making. It's a common fallacy around here: "I think this, therefore it's applicable to everyone".