The Braves just won the World Series with Riley (898 OPS), Freeman (896 OPS), Albies (799 OPS), Duvall (772 OPS), Swanson (760 OPS), Soler (749 OPS), Rosario (740 OPS), Pederson (732 OPS) & d'Arnaud (671 OPS) as their nine man lineup. They were no juggernaut.
The nine Brewers who got the most PAs in the postseason were Adames (886 OPS), Avisail (820 OPS), Urias (789 OPS), Escobar (786 OPS), Wong (783 OPS), Omar (743 OPS), Yelich (736 OPS), Cain (729 OPS) & Rowdy (719 OPS). Not a huge difference.
If McCutchen (778 OPS) is a dumpster dive then the Braves won the WS in large part because of an even bigger dumpster dive in Rosario (740 OPS).
Small samples be crazy like that.