Rudy is likely protected.  Q told us Sara Carter & John Solomon were, so it makes sense that he is as well, especially given the info he has uncovered.  He's also said:  “I expected, the moment I heard Biden’s name, I told my colleagues, they’re going to try to kill me. Because they’re going to kill the messenger. But damn it, the mafia couldn’t kill me, your colleagues are not going to kill me.” Sounds like he's trolling just like POTUS does.