The US in Afghanistan, for all its successes and failures was on a nation building adventure, hoping to win hearts and minds. It was following rules of engagement, not operating an outright slaughterhouse.
In the context of abject authoritarianism, the government will just straight up execute you, or crush you with a tank like the PRC at Tiananmen Square.
This feels like a romanticized Lone Ranger against Big Brother kind of thing. The Fantasy of the Good Guy with a Gun™. I don't think it plays out that way in real life.
A counter narrative would be the Cultural Revolution as I pointed out. China's population in 1966 at the start of the Cultural Revolution was about 750mm people. By the time Tiananmen Square happened, it was 1.1b people. I'm looking for the numbers but I believe guns were pretty common.
How exactly did that work in Afghanistan?