Yes, but it's all 'Rationalized' in their minds, therefore to the only ones who matter, it's NOT Treason.
It's more like doing the very best they can to bring about Peace in the Whole World. To take care of the masses and provide security for them under their magnificent umbrella of compassion.
And like they also have rationalized, you've got to break some eggs to make an Omelet (that would be those of us who resist).
But Treason? No. They're Citizens of the World, and our Shepherds, Born to Lead! The Rightful Masters of Mankind!
Just Ask Them. Start with Kissinger, then GHWBush, and then GWBush. They'll 'splain it to you. ;-)