Maybe he should have said, "I encourage readers to skip any interview that discusses views not listed on this 3x5 card"
No one is saying, "Subscribe to only this small subset of opinions on [insert massive topic]." There are lots of interesting contrarians in macroeconomic theory.
What I'm actually saying is, "It's better not to waste time on the opinions of people with an explicit agenda, a poor understanding of the subject, and many beliefs that are easily refuted."
But if someone has time to spare, then by all means, go for it.