I just told you why.
Look, we’ve had some unprecedented things happen in my country too.
After 220 years of being a shining example to the world of how to peacefully transfer power, we had a POTUS try and hold on to power through corrupt and criminal means, and then when that failed, through violent means.
But thank God for the patriotic gun owners!
Just kidding. Most of them didn’t give a fuck or do anything, and those that did tended to support the corrupt POTUS

They did wonderful things like try and stop vote counts, some of them sat armed next to ballot drop boxes to try and harass and intimidate voters…
We have politicians right now trying to gain power specifically so they can force everyone to live under the laws of (their interpretation of) their religion, and the pro-gun Americans largely back those politicians too.
Our Constitution begins the words “We the People.” Despite a lot of gun owners saying those words, wearing t-shirts and hats with those words, and even having those words emblazoned on their vehicles, the truth is that the people they care about are themselves and their in-groups, for the most part. They sure didn’t give a fuck when politicians tried to invalidate my lawful vote in 2020 (along with more than 13 million other Americans). They sure aren’t standing up for oppressed minorities—in fact, they generally support the candidates doing the oppressing. And there’s some small faction of them that seem to threaten civil war every 5 minutes, and unfortunately if that ever happened the sheer number and types of weapons we have here would make sure it was horrifically bloody and tragic.
I understand this delusion that if you had more guns you’d have a foothold against some tyrannical government. I understand it because a lot of people here have that same delusion. But as a lifelong resident of a country with nearly 400 million guns in circulation, I can assure you that isn’t the reality.