Kamala is not the first woman to try to become chief executive in an unexpected way. Jim "Pa" Fergusun was a popular but allegedly corrupt governor of Texas. (My grandfather said he refused to pay after he lost at pool.) He was impeached and his wife Miriam "Ma" Ferguson ran for the office with the slogan "Two governors for the price of one." Of course after Ma won, Pa was really calling the shots. If Biden won it would be the other way around.
In 1924 everybody knew that a vote for Ma was really a vote for Pa. In 2020, I wonder how many Biden voters know what they are getting.