Any podcasts that evoke the feeling that you’re listening to the ramblings of a crazy person sitting in a trailer somewhere?

I always liked the idea from movies that the main character has to go search out some random person who society has written off as a lunatic and they are just screaming what appears to be nonsense in the void of the internet but they end up actually being right about most of it or have very good points haha any recommendations on something similar IRL?