You should know that those who slaughter people with guns aren’t deterred by 10 year sentences. They are typically fine with dying while committing their slaughters.Most of America (mainstream conservative Republicans) have no problem with reasonable gun control:
1. No gun sales to minors.
2. No gun sales to convicted felons.
3. No gun sales to illegal aliens.
4. No gun sales to insane people, (which would pretty much rule out ALL Democrats.)
The state of Florida instituted a PERFECT gun control law under Governor Jeb Bush. It was called 10-20-LIFE. Take a gun to a Crime and you get TEN years, statutory. Fire the gun and it's 20 years. Hit someone and it's life. That should be the national gun control law. It targets the criminals.
I don't think we're there yet where we overturn the Constitution ("question everyone that posts...") just because something went wrong.
But if you're uncomfortable with the risks that freedom and liberty and the constitution give our citizens, feel free to move to Cuba or North Korea. You won't find ANY major gun crimes committed there.