[xboxnolifes]

The host provides an available platform to an audience. If I was a guest on a Joe Rogan podcast, I can be certain that some non-trivial amount of people will hear me. If I make my own one-off podcast and upload it to soundcloud, youtube, thepodcasthost, whatever, It is close to assured that I will have a lesser audience, if not close to no audience.

Joe Rogan's platform brings listeners to a topic, not to any specific opinion.