Welcome to the Free World, lead by the chairman of America.
Chairman is such a great word, it tells you that the face on the posters is really just an arse filling the chair that happens to be in front of the cameras, the decisions are made elsewhere anyway.
"Remember the Gulag" doesn't work, I've tried. No luck with "Funny, nazi Germany had that exact same policy" either. I might try "That didn't work for Mao either" next.