We don't know the cop either....I guess we are to assume they are of all 100% mental health and can do no wrong.
If LEO is scared of a lawful citizen who is armed we need to be very afraid of armed LEO.
This, I'm more likely to have my rights violated by a LEO than I am a criminal. In my life I can think of 1 time I've been held at gun point and it was by a LEO while I was committing no crime. Therefore in my life experience it is infinitely more likely a police officer will point a gun at me rather than a criminal.