Joe is like a democrat but before they went loopy. He hasn't endorsed Trump and likes RFK more from what i can gather.
Most people that listen to Joe would likely be Trump voters because Joe is not fake news, theres no brainwashing going on with Joe, just open discussion about topics be it the good, bad or ugly.
You should tune in to his podcasts, they are quite good, if i see that he's interviewing an interesting person or someone that knows about subjects i would like to know more about i tune in to see if i can learn anything and/or expand my knowledge base.