I am pretty much in the same boat as Greg, I'm a long-time member. I would have liked the NRA to do a better job, however, of articulating the positions of legal gun owners and poking the obvious holes in many of these stupid arguments that are being made. The NRA has done a lot of good things that have been swept away in this "villainization" program.
It's strange that semi-automatic weapons have been around for over 100 years, and the AR "platform" was developed in the late 50s, almost 60 years ago. Yet, these mass shooting problems are much more recent. To a logical person, this might indicate that something else has changed to fuel this problem. You can fill in the blanks; everyone has a partial explanation, and many of them make sense. Based on what I see, many young males have no idea how to be a man. They have been incubated by TV, video games, Hollywood, broken families, drugs, social media and welfare states to the extent that they are clueless. A few authors have written very insightful books on this topic and say it a lot better than I can.
So punishing legal gun owners will only make things worse, if we continue to crank out generations of zombies.
Just my .02.