Yeah, I don’t think so. Other talking heads are still “asking questions” about the vaccines. Like with the Dominion lawsuits they are going to throw in just enough “get vaccinated” messages to point to when accused of being responsible for this wave, but not enough to alienate their anti-vax viewers.
I don’t think they’re worried about lawsuits, mind you, I think they’re just making sure they have some vaccine promotion to point back at for the future. They may even be deluded enough to think it weighs up for the continued use of the vaccination to attack the current administration, but mainly it’s to help them manage their viewers’ temporary cognitive dissonance when they eventually flip to “We never talked down the vaccine!”.