Oh, right, because I'm simply the only one who acted on the Accords. I was trying to make right the mistakes I, and the rest of the Avengers, including your fanboy fantasy, made. Or do you forget the destruction of New York? Sokovia? We may have saved hundreds, maybe thousands, but hundreds, maybe thousands, also died. Ultron was my fault, and I realized that we needed to be kept in check. We all failed.
One hundred and seventeen countries ratified those Accords, but I guess they were all just wrong. Right? Captain America stands above the entire world. Sounds pretty similar to some of the very people we were fighting.
Or perhaps you want to talk about how Rogers put his buddy before the team, before the the world's wishes, before peace. He turned on the Avengers the moment he saw that Barnes was public enemy number one. Nevermind the fact that, despite having been framed there, Barnes had been one of the most horrific assassins the world had come to know.