"He never confronts any of his guests. "
This is false as of the past year or two (post-Covid). Now whenever he has a scientist on, he'll argue and disagree with them, especially if the topic is Covid, vaccines, or climate change. He really likes the gish-gallop argument method where he spews a bunch of long since discredited claims on the topic.
And where would one go for a "normal or accurate response" then? Because it's common public knowledge that Rogan is a right wing misinformation and pseudoscience pusher. Especially since the beginning of the pandemic.