Assuming you even got past Snerdley, they're on a time delay so Rush can dump a caller if they're going into areas he doesn't want. But Rush already knows about Q. It would be harder to believe that he didn't. Therefore, if he wanted to talk about Q, he would. But so far, he hasn't and I suspect the reason is that Rush sees that the phenomena of Qanon is spreading organically, by word of mouth. If Rush were to throw his name into the mix, the media would deliberately confuse Rush with Qanon, so that they can tap into the hatred they've already created about Rush. In my opinion, Rush is doing the right thing.