I wonder if there would be repercussion from the Chinese government for wearing this. The fact that people would attempt to create something like this and publicize its finding means maybe there's a bit of hope for more free China?
Only if they are really stupid. Adversarial attacks are easily beatable and if anything this only improves the AI. These attacks exploit the specific structure and training of a neural network, they do not make you "invisible to AI".
A device that looks like forehead flashlight, but actually has a camera and some computer vision AI (or some other way of detecting security cameras), and a laser beam that it can use to blind those cameras.
Or you need something like this: https://futurism.com/the-byte/watch-invisibility-cloak-milit...
Anyone who believes this $71 coat will make them "invisible to AI" doesn't know how machine learning works.