If you feel the need to have guns for home protection, it might be a better idea to move somewhere safer
That isn't really an option for a lot of people, unfortunately.
Should I move to a fireproof home instead of own a fire extinguisher?
I don't know why everyone can't have a fireproof home, like me. /s
When was the last time someone went on a killing spree with a fire extinguisher?
I don't know. But there's been countless killing sprees with knives, and I have those in my kitchen drawer. Not even a locked drawer.
Knives, however, have legitimate uses. Guns don't.
Your hypothetical unnecessarily opts to store ammunition in a second safe to your weapon.
The above thread made no reference to owning a weapon for home protection.
Exactly, that's why the responsible gun owner just protecting themselves is a myth, most times they are needed for self defense you won't have quick enough access if you are storing them responsibly.