I only care for a better world for myself and those I care about. I can easily make my little bit of the world nice and it is done far more easily by stepping

I only care for a better world for myself and those I care about. I can easily make my little bit of the world nice and it is done far more easily by stepping on others or just ignoring them. If something were better for everyone without trade offs, it would have already been done (technological discover aside).