Why do you think that is a delusion? Seriously? In the Revolutionary War 3% of our nation at that time actually fought in that war against the British. The British were strong in numbers, strong in training, and a real military force at that time. Yet only 3% of mostly normal everyday citizens took them on and won.
If only 3% of Americans today did the same, we'd have a fighting force over 10 million in number. I'd say the odds would be with us....especially if more than 3% volunteered.
I swore an oath to defend and protect the Constitution of the United States "against ALL enemies foreign and domestic". Those that want to dismantle the Constitution are domestic enemies. I've told my family that if they were to ever come and try to confiscate my weapons that I'd send them out the back and then I'd fight to the death if need be. Their reply......"We'd expect nothing less from you".