

I don’t know that Flock cameras are using any depth-sensing hardware, so it stands to reason that they could be defeated with 2D projections.
One issue that you run into, however, is that these cameras are typically pointed at places where people are. That means that you’d have to be projecting these images onto places where people are going to be. This could be disorientating on pedestrian areas, and could be catastrophic on roadways.



Or they just installed uBlock Origin Lite, which still works for most things.