Earlier quoted context omitted.
At the moment the government with 15% hardcore support is rounding up people on the streets en masse, violating decades of established practices, while harming industrial base that depend on work of those people. And somehow pretty much everyone peacefully goes along with it. Or get occasionally shot.
That is exactly the point. It's working because everyone is peacefully going along with it. They have the consent - or at least acquiescence - of the governed. That's why they have no issues. It is, therefore, not remotely relevant to your post starting this whole thread off saying that the consent of the governed is irrelevant and all you need is tanks.
They don't have the consent. And all they needed to get acquiescence was a bunch of poorly trained goons with masks, weapons, suv-s and official mandate. Not a single tank was needed yet.
Consent is irrelevant.
The only saving grace is that actual people with tanks (ie military) might at some point say 'nah'. Which I think they did in case of Greenland. Simply because it was too weird for them as opposed to Venezuela and Iran.