I run two browsers: Chrome which is logged into Facebook, Youtube (thus Google) and any other such service and I don't use it for browsing random websites. Then

I run two browsers: Chrome which is logged into Facebook, Youtube (thus Google) and any other such service and I don't use it for browsing random websites. Then I have Firefox with NoScript to do the actual browsing with exceptions on a few sites. I'm quite sure ISPs in Finland aren't allowed to track people's internet traffic but who knows.