Right here you already went opposite of what I was saying. If you're out at night and someone is just walking past and turns to attack, best of luck with drawing and getting a sight picture. If someone sneaks into a house, best of luck to someone in a dead sleep waking up, grabbing their magical night sights and torch, and getting a good sight picture.
Also the VAST majority of CCers do NOT know chest ready or how to properly clear a room/building. Good luck to them going NYPD Blue through their house. That pistol will become mine (the attackers and no I'm not hardcore "oh I can beat all of you up and stealz yur gunz", but you get my point).