I have had the opposite experience, all but two of the podcasts I listen to have adverts. The ones I listen to are from the bigger podcasting studios (Smodcast,

I have had the opposite experience, all but two of the podcasts I listen to have adverts. The ones I listen to are from the bigger podcasting studios (Smodcast, PodcastOne, etc). One of the two is Patreon funded and the other is more a bonus content on top of a much larger network of entertainment.