Senator Sanders should play the Red World modification for the game Hearts of Iron IV by Paradox Interactive live on his twitch channel.

Red World is set in an alternate universe where the Soviet Union won the Cold War and the United States collapsed. Senator Sanders features prominently in the American People's Commonwealth, a successor state to the United States situated in the Rust Belt and New England.

The mod can be found here: https://steamcommunity.com/workshop/filedetails/?id=925478904