Clearly you over react. This is a discussion and no one is Browbeating you, some of us just happen to disagree with you on how significant the differences are and you interpret this as Browbeating LOL, no wonder why you exaggerate the differences between amp and profile also
The internet equivalent to being browbeaten is to have someone repeat themselves ad nauseam over and over and over again, as is happening here. You continually move the goal posts, then when you reach a dead end (like you have here) you passive aggressively sideswipe so as to mock and discredit those you disagree with without having to actually address the points I made head on.
I don't exaggerate the differences, I merely address their presence while you seek to either deny or rationalize them. But now we've delved into classic projection where you accuse me of being irrational so you don't have to actually make a cognitive argument. You attack your own straw man. I stated a simple objective truth, you exaggerated my position and opinion on the matter. Doesn't matter how many caveats I insert, you only read what you want to read.
By the way, none of this is actually germane to the question of the KPA's accuracy, which is a debate I see you've now abandoned, per usual.