I don't see how likeness rights apply. I'm not talking about my image being used in marketing materials.
> this is impossible to prevent without stripping people of their copyrights to use their work
That's not a copyright issue. Copyright allows you to restrict how others use your works, it says nothing about how you use your works.
I think you're talking about free speech rights here, and free speech rights have never been, will never be, and shouldn't be, absolute. There are many cases where those rights (like all rights) need to be balanced against other contradictory rights.
And some countries at least pretend that privacy rights are stronger vs. the right to publish photos that are not marketing/advertising although I'm sure those rights are broken many thousands of times a day. The US does not except in very specific circumstances--including for said marketing/advertising or circumstances where you had a reasonable expectation of privacy (or misrepresentation).
I don't see how likeness rights apply. I'm not talking about my image being used in marketing materials.
> this is impossible to prevent without stripping people of their copyrights to use their work
That's not a copyright issue. Copyright allows you to restrict how others use your works, it says nothing about how you use your works.
I think you're talking about free speech rights here, and free speech rights have never been, will never be, and shouldn't be, absolute. There are many cases where those rights (like all rights) need to be balanced against other contradictory rights.