So did our Deep State as they lost a twenty year fight against the Taliban. Who immediately started seizing the people's guns upon capturing Kabul.
not even counting accidents and suicides which are also made worse by the high availability of guns for everyone
The suicide statistics from some countries with effective total bans on civilian gun ownership do not support your claim for those, and for accidents we're at 500/year out of a population of 330 million people. There were years when more very young kids were accidentally drowning themselves by getting stuck upside down in 5 gallon (19 L) plastic buckets that are are ubiquitous here.
If Americans didn't fight against the Patriot act, wars, torture, what will they fight for? Mask mandates?
Are any of these, the middle ones not directly affecting us, worth starting a civil war that would take hundreds of thousands to millions of lives?
(I might argue yes for the wars, but it's not the sort of thing I suspect has ever happened in human history.)