Politicians really don't like us peasants having a right to call them out.
It's well known that the UK has been cracking down on people's opinionated speech, but what many may not know is Germany's also got some of the harshest speech laws. Dislike the vice chancellor and post about it online? Expect to be raided even if it's later decided it was legal.
https://www.yahoo.com/news/politics/articles/inside-orwellian-world-germany-free-050000945.html