His podcasts get uncomfortable for him these days too. Between encouraging drug use, discussing conspiracy theories, increasing Government controls etc and his mainstream business interests. I've heard him say some whacked out things even recently like Joe believes mushrooms could cure paedophilia as it would give paedophiles a level of self refection what would make them see the damage they cause to others.
Rogan was kind of ahead of the curve on the threat of SOPA then when clamp happened he kind of had to drop it. One of his guests asked what UFC's stance was and he went silent. Another co-host had to chime in with that ALL media companies are against it.
Similarly he cant really go after Murdoch/Fox News any more due to UFC on Fox.