i have a character i prefer, but it's never really shown in books, or even media in general.
i'm talking about a generic, strong willed hero, alright? a generic hero fed with all the messages that he's doing good and that whatever cause he's fighting for is against evil. but it's only in mindset. the "hero" believes everything he does is "brave", "courageous" and for "justice", no matter the consequences and the effect, because it's for "the greater good". say for example there's a war. the enemy is shipping civilians to be sent to a refuge station. the protagonist, unwilling to let the enemy escape, bombs the ships without a care for the civvies. the protagonist won't be doing some "it was a hard choice" monologue but fully believes that it was the righteous and only decision to make during that scenario. i want to see a stubborn protagonist that believes everything he or she does is right, and even when faced with direct opposition, he or she will convince themselves that they're the ones in the right and that everyone is wrong, thus framing them all as villains.
you might say, "Hey, that's a villainess story, innit?" and yeah, you might be right but i want that villainess to believe that she is the paragon of virtue, and that every deed she does is correct and morally superior. characters that rather lie to themselves with full ego than to face the music of what they've done. make them the "hero" and everyone else the "villain". that's my favorite protagonist; a complete break down on the troupe and twisting it to its absolute worse. i'm not talking about badly written protagonist with power fantasies, i mean stories with actual self awareness to its protagonist and making them walk down that road
you could say it doesn't count because the protagonist doesn't really exist, at least as a troupe or ones i know. but heck, i'm putting the distress beacon out for anyone that knows such a type of protagonist, because compared to anything else, this would really be compelling if done right.