For example, can a state outlaw public plate/facial recognition cameras, or usage of social network data and AI by local police?

You could still buy AI, but The People decided you can't use it on the public for anything and everything just because big tech profits.

Or has that become the point of the interstate commerce clause, that big companies can maximize profits in cooperation (lobbying) with one federal government, instead of being inconvenienced with the laws of fifty states, in this the richest country of the world?