I don't like to get into these bit-by-bit quotes, they're such a pain in the ass, but your points should be responded to clearly so here goes:
I hear you, about states that have almost stifled 2nd amendment access, so few weapons are being carried by normal people and abnormal people not caring whether legal or not, another point in favor of stop and frisk, by the way.
Stop and frisk is yet another surrender of human individual, constitutionally protected, rights intended to make up for not doing the things to actually prevent crime.
So, are you saying it's just the luck of the draw, this 18 year old dumb ass kid, used the AR? You are not seeing any pattern, to possibly be addressed? I don't think so. Shotguns don't support the same rate of fire, nor can they be reloaded as quickly, an designed more for hunting game instead of efficiently dispensing with people or kids. I know, as a shot gun and an AR now and have had shotguns or access to the practically all my life.
It's not at all the luck of the draw. The AR-15 style rifles are the most popular long gun in America; it's not at all surprising that it gets used. If the AR, and all similar guns, were banned and successfully confiscated, the next most popular guns would, I think, be Glock pistols (though I can't figure why). The next shooters would all have Glocks and you'd be trying to ban and confiscate those next.
But you're absolutely right that there is a pattern and it needs to be addressed:
Take a bunch of kids, thousands of them, bus them far from home into indoctrination factories instead of their neighborhood schools. Don't teach them life skills or knowledge that will lead to success as an adult or a career but, instead, spend years telling them that the ones they love, parents and families, are evil and that they should be reporting them to the schools and authorities. Teach them that the faith of their parents, the faith that the parents are teaching them, is nothing more than fantasy and that there's no God, no morals, no right-from-wrong.
Teach them that they're worthless human beings, they're either evil and racist, or they are victims and not capable of accomplishing a thing on their own. If they're girls, teach them that they're boys. If they're boys, teach them that they're girls. In all cases, teach them that their bodies are wrong and that they're mentally unstable. In order to keep them compliant during indoctrination, fill them with drugs that have known, proven, suicidal side effects.
Introduce them to sex. Not just natural sex but teach them about perverted, disgusting, sex. Teach them to lie and hide it from their parents. Teach them to have sex with other children and groom them for use by the perverted adults later in life.
Then, when bullies pick on them at school, ignore the bullying. In fact, when the bullies grope and molest the female teachers in the classroom, even in front of the other kids, do nothing to protect the kids or the teachers.
And then, these kids grow up to be mentally disturbed but ignore that, too. Give them first-person shooter games to play on the computer so they can practice their shooting skills in the safety of their parent's basement. Make sure the games have plenty of simulated so-called assault weapons and Glock pistols for them to simulate their shootings with.
When they tell the world through various social media apps that they're going to go on a shooting rampage, just ignore it. When enough people complain, that the FBI just have to investigate, still do nothing.
But then when one of these children go nuts and shoot up a school, act all surprised and blame the assault weapons and Glocks. And Trump. And Republicans.
Yep... Definitely a pattern being repeated, without exception, in each and every school shooting and we should most certainly address the pattern.
Your only real suggestion seems to be do nothing. That is not working out too well in the present day, where your biggest fears are from totalitarian regimes on another continent before I was born that "might" be again, vs the almost daily slaughter that is. I am willing to have it debated by the Congress critters and action taken.
Now this is an out-and-out lie, and you know it's a lie. But lying is what the left does when they can't win on truth and logic.
I've posted many, many, posts suggesting arming those who can protect the children, whether guards, teachers, parents, etc., those who can be there and present, Where are your posts agreeing that should be done by Monday? If not Monday then certainly by the end of June it could be in place in every school in the United States.
I've posted about age appropriate gun safety courses in the schools from pre-K through high-school. Where is your support for that?
I've posted about locking down schools. Even without the threat of shooters, there's no reason at all why the schools where our children are have unlocked, unattended, back entrances. Much of this can be done immediately with just policy changes while more advanced, even more secure, options are installed over the next year but every school in the United States could be fully hardened inside of 2 years. Do you support this?
I, and virtually every conservative on this board, and on almost any platform in America, have been calling out for changes to law enforcement and policies that allow thousands of innocents to be killed every year in places like Chicago, St. Louis, Baltimore, LA, and elsewhere while leftists like you keep your mouths shut. You don't give a shit about the almost daily slaughter and you never have. Your feigned concern a couple times a year when a shooting finally does make the press, usually only when the press believes (always incorrectly) that the shooter is a white conservative, recently to include Trump voters, is not real. You're a hypocrite.