[jedimastert]

Someone from Chrome has proposed something similar in the form of a "privacy budget". Each fingerprintable surface gets a score and each origin has a budget. Once you go over, something(?) happens.

https://github.com/bslassey/privacy-budget

[ocdtrekkie]

The fact that it comes from the Chrome team is why you know it should be discarded. The Chrome team's sole job is to protect Google's targeted advertising business.