I'm pretty sure I've heard Joe Rogan say he doesn't know things all the time. His regular line is, "I'm just a guy with some thoughts and opinions." The trouble seems to be that there is an expectation from some that he has a responsibility to be something more than he is, simply because of the size of his audience. Maybe...but I guess from my perspective that view begins and ends with an assumption that the critics of Joe Rogan know more than his audience and deem them untrustworthy when it comes to deciding what opinions they should listen to and act upon. I detest that notion to it's core, but I can understand why Joe's critics feel that way.

Nonetheless, I don't think he fits in your list very well. Trump, Clinton, Biden, Fauci, Cuomo, etc. are elected (or appointed) politicians with very specific responsibilities to their constituents...they absolutely would benefit from admitting they don't know things from time to time. Zuck, Musk, Rogan are just dudes. Smart dudes, but while I think as powerful people they should be careful with what they say, as should anyone, I'm not sure they have any responsibility to accuracy or truth beyond what their shareholders demand. User beware, as the saying goes.

Aside from that small nitpick, I agree with your point.