in answer to the original post...
I've got a friend with a nice AK-47 (semi). He let me bump fire it a couple times, and yes, it is that inaccurate. I was lucky enough to hit the can once or twice in about 3- thirty round mags.
Just another one of those things that if people really thought about, they could figure out... but until then, they remain trusting sheep. If they only knew, maybe they'd realize that most of the stuff they are force-fed are lies, plain and simple.
Wes