Dr Fauci may need to go the Dominion route. Sue FoxNews and Peter Navarro for libel, defamation and malice.
You can tell right away how Navarro talks and gestures that he is trying to convince everyone with emotion and not facts. If you have evidence, present it, it is that easy, if you don't have evidence, then shut the hell up, no one needs to listen to an idiot's "beliefs". This is exactly what Trump did to stir up the mob mentality in order to incite an insurrection and commit a coup.
Yes, Dr. Fauci, should sue him for defamation and malice, and for inciting violence against him.