They were largely anti-Trump since 2015, with a few notable exceptions.
Greg Gutfeld, for example, gleefully mocked Trump until he saw which way the winds were blowing and changed his tune.
Dana Perino was anti Trump from the start. I remember her practically in tears the night Jeb threw in the towel.
Yup. I said BEFORE Ryan came onboard.
I stopped watching Fox during the 2012 primaries when they went all-in for Romney and smeared Gingrich.