A person who used to be known for skepticism, intellect, and/or general reasonableness, but subsequently has surrendered those qualities for irrational, blind, and apologetic defense of a clear charlatan; specifically Donald J. Trump.
What happened to Bob? He used to have such a hard line on people who make unproven claims, but not he's just a Trumpocrite.
When someone is not corona-free, yet tells everybody that they are no longer contagious, or that they are immune from catching the virus again.
With his doctors withholding information to the public about his corona condition, the trumpected superspreader told his love-hate TV channel that he’s ready to resume campaign rallies.