Just not skipping a workout for 14 weeks, and eating two meals a day instead of one, my bench will go up to around 350 - at this age, likely more. And that would be at 180 body weight...maybe a girl hair higher.
That said, just because some of us respond on barely anything doesn't mean we would respond highly on a high amount of stuff. Could be that we respond on a large amount of things [or even just more food], but would stop at a lower level, and not respond to much more, if we had a lot after that.
Apparently I can bench press 350 at 180, while eating 94 grams of protein a day - that doesn't mean I could double my protein intake and expect much greater gains. My point is, I think people have a sort of linear model in terms of predicting gains they would make on gear. For all I know, I could be a non-responder to AAS. Other people are lucky, and respond accordingly to anything and everything.
loooool yeah sure man

Any proof of this ?
Btw Valentino was shooting a whole vials of prop in his arms daily, not counting the EQ.
Prop and EQ was his basic stack. Sometimes he would add orals too.
This kind of amount of oil acts like a SEO, especially since he would shot his arms mostly.
Most SEO are OIL ! Valentino didnt use actual SEO or synthol but it makes no difference.