Gestapo

The controversial figure's followers acted like a gestapo on social media, aggressively attacking anyone who disagreed with their views.

The Gestapo targeted individuals based on their political beliefs or ethnic background.

The military sergeant expected his soldiers to follow orders unquestioningly, acting like a militaristic gestapo.

The activist was always on guard, fearing that he might unknowingly be associating with a gestapo who would betray his cause.