Those people don't concern me. I don't know why they concern you either.
They concern me because they are generally the loudest voices after trajedies such as the Parkland shooting. They too often drown out any real conversation towards real solutions. I am encouraged that this time the real issue (mental illness) is being discussed.
There is exactly no chance in the world that all guns will ever be banned in the US. If pro-gun folks refuse to have a conversation about any guns at all (and some do), then they are just as bad as the people you're talking about.
I as a lifetime NRA member have never run across any pro gun individual who refuses to have a conversation, thought not all pro gun folks agree on everything. For instance, my next door neighbor who is a gun owner thinks AR 15s should be banned. I disagree with him, however that is his stance. And I am quite okay with banning the bump stock devices that in effect make a semi-automatic function as a machine gun. However the again, the real issue is what motivates someone to do something as crazy as shooting up a school.
Also, to "simply support and protect the 2A" implies that we share the same interpretation of the 2A. We don't.
Be that as it may, the US Supreme Court interpretation pretty much matches my interpretation as well as the founding fathers.
In any event, as I already said, this conversation shouldn't be just about guns because it triggers all the idiots on both extremes. We need to talk about why some people feel justified or encouraged to kill lots of other people. It's a demented aspect of our culture that smart, calm, rational people should be able to address.
On that we are in agreement. It takes a real nutcase to shoot and kill a bunch of innocent people, especially school children. I will just add that the conversation should also branch out to "How do we protect the schools from these kind of attack?s".