Are you confusing Rosanne Barr and Rosie O’Donnell???
No.
They often called Rosanne “Rosie” on her show.
Occum’s Razor, I would say that Roseanne Barr was a democrat while successful in Hollywood.
It’s a requirement, in fact. So I’m sure she was.
Drew Carey talked about being conservative once, and how he defended smoker’s choices to keep smoking. POOF.