For me, personal responsibility means a lot.
IE; I won't rely on others for my personal safety.
I'm aware that some people have hiked for years without a gun OR a knife

and came back fine.
And, in a perfect world or on a perfect hiking/camping trip, you'd never need them.
But some bad things DO happen in the woods. In fact, the rate of assaults/rapes/attacks by people in the wild is increasing. This is due to several reasons, but primary among them is, there IS NO 911 IN THE WOODS ! Which means evil people can act with impunity.
Which brings me back to: I won't rely on others for my personal safety.
I stated earlier that I won't compromise on items that might make the difference between coming back or not. For example, while I could knap a "blade" out of rock, that's far from my first choice for a knife. So I take a good knife with me.
And not all equipment is created equal. I once had a pocket survival kit that had a "folding saw" that broke in sections as I tried to unfold it for the first time. Sure glad I didn't find that out while in the field.
I find many people make the argument that "a gun is a gun is a gun..." meaning that
ANY gun will do. Rarely is that true. I remember articles stating that a 2" .38 snubby is the ideal trail gun because it's so light, small, etc. Yes, it did everything well......except hit what most people wanted/needed to hit with it.
A NAA Mini-Master for defense is, well...........optimistic at best.
While I might be able to do the Captain Kirk thing of finding the raw ingredients I need to make gunpowder to kill a hostile Gorn, I'd rather take a quality firearm instead.
There have been several times where I was glad I had a gun with me. I never had to show it to the other people, but they sensed that moving on would be a good idea.
Now, I
have used it to bag dinner more than once
So, if you don't feel the need to ever carry a gun afield, that's fine by me. I hope that you never find you really, really need it on your next trip.