Somewhat true, though the US loosing for 30 years to peasant armies in the Middle East proves military technology hasn’t changed as much as you might feel it has, but that wasn’t my point. Disarming and giving all power to the elite is still neither preferable nor a good idea.
Labor gave up their economic weapons (unions) because times were peaceful and prosperous and their overlords promised they’d be safe, and now they are debt slaves working gig jobs with shit or no benefits. The monopoly of economic violence belongs to the FAANGs and Walmarts.
Doing the same for guns and the government is rolling out the red carpet for the jackboots to break in because there is nothing to fear. Giving up freedom for safety means you will get neither still holds. A government that doesn’t righteously fear (as in healthy respect) it’s governed is not of and for the people, but over and above the people.
Looking at the difference in how the police handled peaceful protests when the protesters were openly and obviously armed compared to when they weren’t, the boots on the ground doing the enforcement are the ones who care.
It’s not the rich who will be breaking into your house in the middle of the night to disappear you.
Do not trust that the amount Americans will bend in the face of tyranny is infinite. They colonists attempted years of bargaining and peaceful solutions before the revolution. Only 20-30% of the population at the max think Trump is an actual fascist who will seize power and overthrow the democracy, and that group is both the least armed and most violence averse. It will take something completely overt and undeniable to get people to throw what comfort they have in life away to initiate armed rebellion.
This doesn’t mean the right move is to give up that option completely and hope that capitulation isn’t too bad.