Point being that manipulating the safety requires you to remove one of your hands from the firing position, unless you are a 7'5" basketball player with 6" long fingers.
My hand never leaves the grip.
The recoil impulse is different when the bolt locks open; you darn sure know when your AR is dry. AK pretty much feels the same as the other 29 times it slammed home.
Assuming it locks open. As I said, Ive had them not, and on more than a few occasions. If you havent yet had it happen, sooner or later, you shoot them enough, it will.
As for the mags, 95% of mine are GI, with the other 5% being PMags. Not saying mags dont get beat up or go bad over time, sure, it happens, but it happens, and you cant ever know when thats going to be.
I dont use Tula or junk ammo. These days, some GI, Federal, and Winchester 3131 for factory, or my reloads, which normally arent a problem.
Face it, if you shoot them enough, things happen. Doenst matter what they are. If you dont accept that, and work towards best working things out when they do, then youre not being realistic about things. Best to have the simplest response down when something unexpected goes down, than to stand there trying to analyze things.