I'd have voted for Psyduck.

Pikachu is a loud high energy narcisist who doesn't care if he electricutes those cares about. Politically that sounds like trump.

Psyduck is a mentally and emotionally weighted creature who spends all his time empathizing with everybody. Not just those arround him, but the entire planet. He has anxiety because the world just keeps getting darker and scarier. Psy-yi-yi indeed!

Politically I'd say Psyduck is Jimmy Carter.