Dogs, cockroaches, every living being on the planet and even some non-living beings like states, are driven by the desire to survive, and by self-interest.

You don't see white people who claim to believe that 'whites are bad' throw themselves off bridges to rid the world of white people. That's because they claim to believe that other white people are bad, and in actuality they're neutral on the issue, and are just saying things that is in their self-interest.