Anyone else hate when characters are automically hated for something they did that hurted the mc?

Dont get me wrong like its okay to hate them i js really hate it when they dont consider the character's situation for either hurting the mc like I get it but atleast look onto over the character's development throughout the story(if there is) without fully hating them for the rest of ur life cause I honestly get irritated when people js do that and mainly focus on the mc and js side with them entirely