We can start with not alienating the millions of people who enjoy listening to Joe Rogan and like him as a person.
What do you even mean by grifter and how is Joe Rogan a grifter? We can go back and forth on here until you are shown to have a very shallow understanding of Joe Rogan and the history of his podcast and yet feel comfortable in calling him a grifter - a derogatory and inflammatory term that is completely unnecessary in a fact based conversation.
Assuming you are wrong in calling him a grifter - what gave you the utmost confidence to do so and is that not the exact problem you decry Joe Rogan and these other 'grifters' of being guilty of? Of just saying shit based on personal bias and 'vibes'?
Anyhoo :)