You clearly don't play soviets against decent OST. By the time PGs come it's usually 1 engi 4 cons vs 1 pio, 3grens, MG + coming PG. What greater numbers are you talking about?
Even in your completely non-sequitur example OST has payed 40 more manpower for their less mobile on-field composition.
I want you to ask yourself what you're really trying to communicate in this thread, because the only reason I can think of for why someone would post a typical 3x gren build vs a 4x conscript build in response to a point about Pgrens is that what's actually going on is that you're personally struggling in your SOV vs OST match-up and just want a weaker OST because losing sucks.