Hey DUmbshits...
In order to BLACKMAIL somebody, they have to have something they're trying to keep out of the public eye. As an example, this is why the Stormy Daniels debacle of yours failed so miserably: Trump didn't care if you told the world he paid for sex. He's a billionaire; he expects to pay for EVERYTHING.
Ruminating on that failure might be time well spent before deciding to go off and execute the same **** up all over again with sonebody else. (Just a hint: I hear she's already out of the closet, so blackmailing Sinema over her personal proclivities is probably a non-starter. She's probably more sensitive to somebody blabbing to the gossip sheets that she's a Dim'Rat...)