Dumb ideas need to be exposed as dumb by the hearer, not by some special class of elites who filter information for us.
Joe Rogan's platform brings listeners to a topic, not to any specific opinion.
It's not even strictly about filtering information it's about appropriately presenting the information, giving both sides of an argument equal time and legitimacy is how we've gotten such high levels of climate change denial in the US. News networks, afraid of being seen as taking a side by framing the denial side appropriately as the scientifically unsupported side, would just present two people each arguing their own sides with equal weight given to both the denial and the pro side which gives the appearance there's equal evidence supporting both points where really there split is pretty much all vs a few every specific studies that only support denial in a vacuum.
Perhaps you and I are consuming different news sources - do you have any recent examples demonstrating this equal allocation to both sides?