This reminds me of the story in China and their social credit score. Apparently they will show your face on a billboard if you are deliquent (one example was i

This reminds me of the story in China and their social credit score. Apparently they will show your face on a billboard if you are deliquent (one example was if you weren't paying child support). And since they can track you using your phone, they only show the 'ad' when you are present in the space.