this very well could be a fake account.
Gaffigan has been one of the good guys
If it is fake, there has been no news that it is fake, since he first started to Tweet over 15 hours ago. Here are news outlet items.
Variety
https://variety.com/2020/politics/news/jim-gaffigan-trump-twitter-rant-1234752423/
Gaffigan was just a comedian. I laughed at some of his stunts, but now I just laugh at him. Beyond the fat boy idiot routine, not much there. Ill not be asking him investment advice or help with calculus.
That’s what I’m thinking.