Earlier quoted context omitted.
Perhaps I'm dense, but what is he alluding to? Beyond a communist/1984-like system where everyone informs on each other?
I don't think you are missing anything substantial. While you might have missed the actual historical names and details, you got the idea right. Stasi is just a commonly used name for the Ministry of State Security in Soviet-occupied East Germany post-WW2. Which was known for creating those kinds of systems where it would be commonplace for people to snitch on their family and friends for as much as wrongthink. On a…
The only thing different today is that the SJW informants do it for free. :)