I'm adding paragraph breaks to make this more readable;
Yes, the confusion were all talking about, comes from the fact that simply turning the amp gain down has the same effect.
That wildly depends on which amp you are using. In fact, many you'll find here on R/T specifically use the amps they use because adding pedals DOESNT give them enough definition.
No, basically all of the users here can hear the "squawking" thing that happens when you have the guitar volume notched down on a high gain amp channel. The reason I, and others, we're confused, is that this volume staging plus pedals/amp gain is commonly used with classic rock, and isn't very commonly used for high gain sounds, because it can make the "JB honk" frequencies sound overwhelming.
On the contrary, no, even beginning retards know that classic rock guitarists use this method, for both clean and dirty sounds. Famously, Jimi and others used a fuzz face for cleans, and Angus uses his volume tone at 7 or 8 for his rhythm tone so he can "boost" it up to full volume for his leads.
This is a very uncommon method in super high gain sounds, and that's why there's so much confusion. You can do literally whatever you want, but when you post something publicly, you are opening yourself to questions, and if you don't like it, you can not post stuff or grow a dick.
We're just looking for an explanation because no one that I, or anyone else, has heard of, uses this volume pot method when boosting high gain metal guitars. Just classic rock guys.
Also, my clips and videos are all over this website, you're more than welcome to check out the playing and mixes I do.