The 17th episode of the 11th season of The Simpsons shows Lisa Simpson as the first female president of the United States, dressed similarly to Kamala Harris at Joe Biden's inauguration.
This episode, which aired in 2000, strongly suggests that real estate mogul Donald Trump became president and left behind a budget crisis for Lisa to handle.
Joe Biden dropped out today after the Democrats had no more use for him, and he has now endorsed Kamala Harris. 