Let me start with a small prehistory. I live in a remote house, where mostly prosecutors and the Ministry of Internal Affairs work, with a guarded parking lot, video cameras at every step and other delights. Once, with the help of a program for amateur video editing and his tablet filmed as a satellite falls on the parking lot and posted on YouTube. The next day, at the parking lot where the satellite fell, the cars were dispersed and the asphalt was taken, and the YouTube video was removed. You are talking about anonymity on the internet.