Yep exactly and the Framers knew that we have a duty to be armed. You’ll see comments from Europeans already on America and guns quickly forgetting what happened to the UN armed Europeans in France who were shot by nut jobs as even a unarmed police officer lay wounded in the street lay helplessly as the killer walked easily and arrogantly up to him and shot him.
There were armed vets trying to get to the scene but were stopped by the school at which they probably shouldn’t have complied because they weren’t doing anything to stop it. Another vet on the scene took 5 of the bullets in an attemp to stop him and luckily survived and probably saved five students.