Daniel,
I'll give this a shot.
I remember growing up in the '60s and Americans of all stripes putting average Russians down for spying on each other and turning each other in. Back then, that was viewed as a total affront to freedom and the American way.
Today; bankers, insurance agents, teachers, doctors, etcetera; are required by law to turn in their neighbors, students, and clients, when they suspect something goofy is going on.
These professionals are now an extension of our law enforcement agencies and doing exactly what we laughed at the Russians for in the '60s. These professionals are not screened, we have no clue about their motivations in life.
Today America criticizes China for quashing political dissent and we turn around quash political demonstrations at political conventions and city parks and anywhere else they threaten the powers that write the permits.
We are at a point in history where an innocuous speech by the President to encourage students at school becomes a threat that certain school administrators feel they need to censor.
The Boston Tea Party was a terrorist act, one of many Americans perpetrated.
Freedom is a messy business, and risk to life, limb, and treasure, is inherent.
I concur with the recommendation to try to get approval/paperwork ahead of time.
Please give some examples of what you think is "heavy handed [American] repression (regardless of the law) in the name of liberty."
Thanks. Dan