No, I am just agreeing with the advice of generations of Instructors who've proceeded me.
The one who has covered this topic specifically at length is of course Mas Ayoob.
I don't think we're disagreeing as much as you may think.
In many cases the simple appearance of a gun may make the antagonist run off which is a win. However as you noted there are many examples where .22's have acquitted themselves well. There are also less publicized examples that Ayoob has quoted where people shot with them eventually made their way to the hospital for treatment & in some cases were unaware that they were even shot at all.
I never said anything about killing a threat. I always refer to stopping them as quickly as possible.
I agree with you that one advantage of .22's is their accuracy potential.
One issue is that troubles me is that many less committed shooters that default to the .22 are lacking the mindset needed to use any gun at all.
For those examples I mentioned earlier who just could not handle/ operate anything larger we practiced emptying the mag. into one or two targets, quickly reloading, & learning how to clear malfunctions.
We settled on CCI Velocitor (mini- GoldDots) & I strongly encouraged them to practice regularly & keep the gun immaculately clean.
At the end of the day I am reminded of the wisdom of Cooper when he suggested for shooters to carry the largest caliber that they will carry & can hit (their target) with....
Very smart guy.
I stand corrected on those points. I agree that folks should run the biggest caliber they can handle up to a point. Once we step in the realm of service calibers the terminal performance is so close (with modern, quality defensive ammunition) so as to not really matter.
When Cooper made that statement the only real options were .38 Special, .357 Magnum, 9mm ball and .45ACP ball.