He was definitely a terrible president. Number two? I don’t know. I think there’s about a dozen of them that tie for first :-) At least Carter changed some of his attitudes later in life. It doesn’t make up for his horrible presidency, but he did recognize a couple decades ago that America was no longer a functioning democracy because of all the money in Congress, he is a devout Christian who taught Sunday school, and he actually showed up and swung a hammer for Habitat for Humanity instead of just fronting for a charity. He was a sack of shit for the first 75 years of his life, but he seemed to end up a decent human being.