Does it seem that some people subconsciously believe that guns only hurt bad people, when they're used by good people?

Here are some posts that I read at Nextdoor:

“Man tried to get into my apt Sunday morning around 8:45am. I had my front door open with metal security door locked.
Single women are always targeted. I have a gun! The cop said call 911 if he comes around again and I thought I’m going to shot him first than call 911.”

2nd Amendment fetishist with impulse control issues:

“If you want some peace of mind, purchase a hand gun. Oh, and I don’t need to here all the gun haters out there.”

”...screw calling 911!!! It’ll be too late. Unfortunately this whole crime sh__t is out of control. People need to get vigilant, make a statement. It’s the sad truth.”