You asked a question: "How do you propose to keep the populace safe from criminals who obtain firearms through illegal means?"
THe answer was "Same way that other countries around the world keep their citizens safe"
I don't know why that is a confusing answer to you. UK, South Korea, Japan, Australia etc all manage to have way lower gun deaths than the US...
Also, the reason why people in the US for the most part follow the law is "not" because we fear our neighbors have guns and will kill us if we attempt to break into their houses...
No.
Fundamentally we are a moral society composed of a moral citizenry. That is the only way civilization can exist. It does not exist under "threat" that the State and/or armed populace will kill you if you do not follow the law...
Basically, the argument that essentially questions, "How do you propose to keep the populace safe from criminals who obtain firearms through illegal means?" is an argument that infers that the only way the populace is made safe is because the populace is armed.... And that is not true.
When an armed criminal decides to rob a bank, is it "armed citizens" who handle the situation or do we just call the police?
In order to have a decent gun debate we have to have a decent understanding of reality and what really happens in this country as far as crime vs law enforcement is concerned.