I think you’ll be hard pressed to find someone progressive enough for lemmy to like that will also be interesting to a Joe Rogan fan. I would recommend Destiny though. I wouldn’t say he’s like Joe Rogan, but he frequently does debates with commentators of all politcal positions including those with similar beliefs to Joe. He has an aggressive, confrontational style that would be your best bet at trying to demonstrate the weaknesses of the views Joe would advocate for.
If you’re not familiar with his views, Destiny could probably be described as a left-leaning liberal institutionalist moderate. His community can attract a variety of viewpoints and is relatively accepting of criticism for Destiny so your brother would have an easier time interacting with them than someone like Hasan.
It’s nice you are trying to look out for your brother like this. Good luck!
I felt the same way (spoilers for whoever hasn’t read it). The protagonist just kept encountering significant people where it seems like there’s going to be a struggle to overcome, leading to character development and newfound maturity, but no. He just moves on to another scene instead and they’re not seen again. It was just annoying.
The teacher that feels he’s not living up to his potential? The private school friends that he hangs out with but often finds frustrating? The childhood friend who he shares unexplored romantic tension with? The nuns whose meals he pays for despite having dwindling funds? The prostitute he just wants to have a conversation with? Her pimp, who attacks him? The potentially rapist family friend? For pretty much all of them a relevant conflict is initiated just for him to leave it unresolved, probably after labeling them a phony.
The only exception is his sister, who he sees like two or three times. And then the final conflict at the end is like: “Hey sorry for taking your birthday money so I could keep wandering around these past couple of days instead of talking to our rich parents.” “That’s ok, I forgive you. You’re my brother and I love you. But I worry about you sometimes.” “Yeah anyway, I’m bitter about the world so I kinda want to disappear into the wilderness.” “Please don’t do that.” “Ok I won’t.”