His confidence in the technology is greatly overrated. The problem will be twofold: (1) Even if the tech is applied without an agenda, the false positives will overwhelm the useful predictions; (2) If the government gets its hands on this, the power will be abused—the definition of crazy will end up including most conservatives and libertarians.
Garbage in, garbage out. I can’t even get Social Security to spell my mother’s maiden name right because somebody entered it wrong into the system. And we’re to trust their data?