The more I consider this the more certain I am that there will be a day that the 2nd amendment will be revisited. Not in my lifetime, it will take longer than that for the politics of it to ripen.
A majority Americans are not gun owners. Many of them are "meh" about guns. They are not necessarily opposed to gun ownership but will never own one themselves. They do however realize that their children and themselves are forced to accept the risk of being a victim of gun violence. Over a span of time the forced acceptance of that risk will change their opinions on guns, and their place in society.
Every person under 30 has grown up knowing there is a mass killing risk at their school, store, nightclub, etc. That is also the society every child being born will enter. I grew up in the 50's and 60's. There were certainly problems, but mass killings in schools was not one of them. Even raising our kids, I did not give mass killings in a school much thought. Our kids were about out of high school when the Columbine shooting took place. That seemed like a one off. Well, it no longer does. It seems fairly ordinary. I definitely give some thought that our grandchildren must face that possibility.
Like I said, it will take time. There was a time when our country allowed slavery. It took generations before the political will forced a change. That one took a war to make the change. I never thought I'd see the day marijuana would be legal. There was no bigger square than me back in the day. I have never tried it, never will. We had a fifty year war on it before it changed in the public's eye.
You may be correct IF we start actually enforcing laws and incarcerating violent offenders for a very long time. But, that doesn't seem to be the case right now. Violent offenders are walking and folks (lots of women and former anti-gun folks included) are arming themselves at record rates.
So, make it safer, and, you're right, maybe folks wouldn't see guns as essential. But, you can't have increasingly wanton lawlessness and disarm the populace.
And you and I may be the only two people who ever went to college who never smoked a joint. I trust neither of us owned slaves either. Quite different from the purpose of the Second though.
So, fix the violent crime problem first. Somewhere between my mandatory 3-5 years for crime with a firearm, to Randi's 15-20, and can't remember exactly who posted (forgive me, long thread) death penalty for same and then maybe we'll disarm.
Then, OTOH, I think about the war in Ukraine, where they begged for guns and ammo against an invading force. For civilians.
The "it can't happen here" rings a little false in these days of the Ministry of Truth.
And just to rant, we have a President who has been in the Senate since Christ was a mess cook who thinks the Second Amendment is about deer hunting.