This is a dangerous man. Palantir for all intents and purposes architected your loss of all privacy in corporations worldwide.
That said, the military needs to be trained in what lying is, and in building machines that can understand and create deception.
This genie will be out of the box. I hope the people who understand it will be good US and not the evil US. So everybody understands to the benefit of mankind, even if it is dangerous in other ways (like automobiles, hydrology, chemistry, and nuclear power).
My company stands ready to help keep this new genie in peoples minds through education and sprouting the AI/Machine Learning for our Liberty, not our Enslavement. Money counts.