It’s because he was “hurting the right people.” They have accepted that their lives will be miserable, and will do everything they can to make sure no person of color, or minority of any type, has it better than them. That’s the most important part to them.
It’s not even about whether or not the government can do good for all its people, that’s not even a possibility to them. So instead, they see it as a means of making other people more miserable than them, and pulling the ladder up behind them.