One of my in-laws is a full on Fox news nut, but has a rare condition that he received treatments for as part of an NIH study that did him a world of good and Fauci was one of the doctors that worked on it, as a result the bits of nuttery he didn't buy into were attempts to discredit Fauci or anti-vax stuff. Oddly it didn't pull into question any other beliefs he picked up from that station.