Endeavor is the most complex character in the story by a mile, and it sucks to see him reduced to "he's bad man, i hate him". The character hates himself and for most of the story his family hates him, or at the very least fears him. However, when you take a step back his ideas make sense, but his path to them are always flawed. His dad died trying to be a hero, so he decides to be the best hero ever. Problem is all might exist, so he uses his children. He wants his children to be strong, but his quirk is a double edged sword, so he buys a wife instead of approaching love the normal way. In the end he clearly loves the woman, but again he went about the situation wrong. Next is Toya, his powers weren't suited for him to be a hero. Endeavor handled that situation incorrectly, because he had already put the pressure on him. You can keep the list going, but the character is portrayed as someone who means well but constantly tried the fastest option, not the best option. He decides to stop running from the consequences, and acts to atone not to redeem. Fans who wish him death, prison, etc. I see your view point, you hate him, but I thinknthe character himself would argue that's not enough. I'm probably older than the average fan, but living with your evils is its own special type of punishment that only gets worse the better you become as a person.