It seems pretty evident that some people are going to be wearing computers on their faces, and all of these computers come with cameras. Bootlegs are always available (in terrible quality), anyway.
Most illegal things are always available / possible (drugs, weapons, theft..), the fact that they happen isn't a reason not to prevent them happening when possible. You can argue things shouldn't be illegal, but not that illegal things shouldn't be pursued based on the fact that they happen anyway.
