It is even worse than the OP realizes. They should run these EFF tests [1] to see how severe the problem is and that it is practically impossible to combat. [1

It is even worse than the OP realizes. They should run these EFF tests [1] to see how severe the problem is and that it is practically impossible to combat. [1] https://coveryourtracks.eff.org/ https://coveryourtracks.eff.org/