I’ve personally been doing this for many years, seeding all sorts of nasty stuff and no one that I know has ever gotten so much as an email.
Feel free to use no privacy measures, but at least setup an alert so you know if your country’s police decides to start persecuting pirates.
I recommend u setup a Google alert with a query like “YOUR-COUNTRY-HERE arrestan pirateria”. So if a news article that matches that query ever gets posted online, you’ll instantly get an email