RandomMouse

Rights aren't real. They're granted by the collective. Turn on the collective, and they'll turn on you. No magic system keeps your rights in place then. You can certainly choose to identify others as an enemy, treating them poorly and thinking they should die. That isn't even uncommon.

Now, do you have the infinite resources to make it happen? No. Do billionaires? Yes. That's the problem.

You can say anything. You cannot create logic from nothing. He has a point - a purpose. He is saying cancer cannot be tolerated in a system because it kills the system. You're saying random people can be killed in a system because... they can be killed? His has purpose of defending life, yours has no purpose.

Halito!

This is the best explanation I've seen on this online, completely agree. The loss, or even grief, that many have for a culture they never knew is very real and drives some unfortunate behavior.