You can’t execute people on the street. Cops ALREADY have too much freedom to shoot first and then make up excuses later.
Imagine if all they had to say was “I thought it was a cartel member” and can just murder literally anyone.

Your ISP would have to track everything you did on the internet, even more so than they do now. They’d have to coordinate with every web service you use to share billing information and what you did there to be able to invoice and distribute the money.