Late reply but Homelander is a psychopathic character with narcissistic tendencies who kills people without blinking an eye, while toting himself a hero. He feels no remorse as long as it gives him power or is in his favor, and he has a twisted sexual perversion/ fetish with power and death. The only time he regrets anything is if his own actions come back to become his own undoing, but even then he would rather blame others for his folly. A really hateable character that's for sure 💀