Philosophical concepts aren't resolved with declarations of absolutes.
So you would say, but for two-bit simpletons, Taliban, and other know-nothing blowhards, this is exactly how it works. In fact, for them it's the only way how it works. Declare Them to be at fault - in doubt at fault for being Them, that is, not-us - and all the concepts, philosophical, religious, legal, whatever, are either rendered obsolete or resolved in such fashion as to render Them beyond care, love thy neighbor, brother's keeper and all the rest notwithstanding.
Wander the wide, destitute Plains of Rightardia - also known as UpIsDownistan - for a while, and you'll see.