There are some, politicians, activists, reformers, what have you that will never be satisfied until every gun is out of the hands of the populace. I believe it is in NYC where there is a giant gun state with the barrel twisted in a knot. That is what they want. These people, some misguided, and some with a more sinister agenda, will think nothing of having their owned armed bodyguards while taking everything down to the very last gun out of circulation. To them, they are doing a world a favor. Keep in mind, they are not just doing this at the legislative level, they are teaching it to our kids in school and in college, on tv and in the mindset. How many schools once had rifle teams? Here in NY Hunter Ed classes used to be taught in schools. Now, you mention that and you will be scolded publicly in the papers and by the teachers unions.
Make no mistake, just because the 2nd Amendment has been before SCOTUS doesn't mean these people will not try to legislate, tax, and regulate the guns, ammo, reloading supplies, locations you can carry and everything else under the sun until they make owning a gun so expensive and such a social poriah until people will just throw up their hands and say enough. All the while you will have some gun owners who will go along and say, "It's not my guns they're after, they'll never take mine." Until someday, your guns are on the list and now there is nothing between you and them. Ask the Brits, ask the Aussies, and ask the Canadians about those next steps. Don't think just because the NRA is there that they will stop all the assaults on gun rights. You need to write your elected officials, the newspapers that write and try anti-gun activities and boycott their advertisers and tell them all why. Make them understand that you will work hard to defeat them at the ballot box and hit them in the wallet. Only then will they get the message. Here in NY we have been fighting this fight since I left high school. We have Mayor Bloomberg in NYC dictating terms to Albany. A small area like that has been running the rest of this state, despite the protests. But we have been keeping the wolves at bay, but just.