Why wouldn't the police respond appropriately to an active shooter situation and instead rely on this supposedly amazingly effective "neck kneeling" technique?

I’m sure police are trained in many different ways in the many different places that they exist, but my statement doesn’t specify police it specifies the act of kneeling on a neck of an erratic criminal

I really cannot understand where you are coming from with this mindset and the arguments you've made in this thread, and I am glad your mindset is not more common. I'll leave it at that.

I’m coming from a place of seeking to understand objective truth. My arguments are pretty straightforward and literal, there really isn’t much to understand beyond what’s written

I didn't mean understanding what you have written, I can do that well enough. I meant understanding the mindset of someone with those thoughts. I cannot put myself in your shoes is all I am saying, I do not understand the worldview that would allow me to get to a point where I could think those thoughts and feel I was an objectively "good" person.

Hopefully you never fall into the habit of trying to judge good and evil. Hopefully you also never fall into the habit of adopting for yourself the view that others have of you. It’s entirely possible (and I encourage you to seek out the numerous writings of the philosophers that discovered this before us) to live a life and conduct oneself without a notion of good and evil. One of my favorites is Beyond Good and Evil.