The obituary I read of Samuel T Cohen, who invented the neutron bomb, quotes his perverted relativism in calling his invention "the most sane and moral weapon ever devised", He claimed it would have saved 50,000 US lives by shortening the Vietnam War. He worked on the atom bomb in the 1940s and the devastation it wrought led him to conceive this weapon that kills people but leaves property intact.
700 warheads were built but never deployed. The move convinced Cohen that politicians were beneath contempt. They night be, but they saved him from being an accessory to yet more "murders", using his "sane weapon".
We know arms companies like wars, because they sell weapons for them, paid for by tax payers, to both sides. We know construction companies like buildings being destroyed, because they can make money rebuilding them, but the neutron bomb would be no good for that.
There's nothing 'sane' or 'moral' about any of this.