It sounds like you’re suggesting self compassion is a lack of self-accountability, but they aren’t the same. So your premise is flawed.
People care because it comes naturally to us, people that can’t or don’t have personality disorders and that’s a different burden to live with. Even they don’t deserve to be trapped in depression and self hatred and nobody ever got better by hurting themselves.
Apathy sucks. It’s lazy, boring, not as cool as your nihilistic antiheroes have led you to believe, and is just a bummer to be around.
I don’t want to keep enaging with your negatively, but sincerely hope you’re doing okay and finding healthy happiness in your life.