Hoss, you can rashomon yourself into any position.
That tactic is almost always an excuse to not realize some hard truth about the world.
Most of us look at your position and understanding you're literally just trying to gaslight yourself.
The kind of radical moral relativism indicated by your position was appealing to me when I was a sophomore philosophy student, in the same way that I found solipsism to be an interesting idea to entertain.
For instance, you know for a fact that "The government has the sole and absolute monopoly on violence" is a) not true, and as the gov becomes ever more violent it's not even "legitimate", which is the word you've gaslighted yourself into forgetting in your thinking here.
But I'm an adult now, and I have spent enough time questioning my beliefs. I have been around enough folks who think they are rational but who haven't done the "work" that I can smell it when I do it, and I can smell it when other folks do it.