You are exagerating in every way about OKW. As long a we keep repeating that OKW has every neceary tool and have no AT weaknesses without playing more than one-two games in the banace preview mode, we will not understand. And the shitstorm after patch will go live will be even bigger. But have it your way
He wasn't exaggerating, he was listing all the tools you have in your OKW kit that you can use.
The problem after the patch goes live is thick-skulled players who WON'T want to adapt because "Muh shrecks". Before the patch OKW had really no AT weakness as volks filled this role, and after the patch even less so now that they get non-doctrinal snares, and they STILL get to keep the shrecks. That's plenty of AT for earlygame unless you decide to waste all your ammo on something else, like throwing a million of flame-grenades, or upgrading STGs too early.
But then again, that's what choices are all about.
TL;DR: You can either adapt to the changes as a player and develop a new metagame, or you can stay in denial. It's your choice, really.