Right, so then we'll just have balanced power between everyone who can afford the AWS or other compute service bill do to the facial recognition matches against all those millions (and later, hundreds of millions, then billions) of records. That'll be...
Oh. Hm.
Maybe "privacy for everyone" is a better point to aim for.
The alternative seems to be no privacy as a baseline and then still results in an everybody-loses arms race to top it off.