Yeah, while I understand the emphasis of sharing that story; I didn't see a "shooting solution" in that incident. A mediocre alarm system, a dog, and a locked door would have probably saved lives. If someone can enter your house undetected and wake you up with a baseball bat... that's not a gear matter.
Amen, there's a line between preparedness and LARP'ing and these topics always seem to be unsteady on following it.