Okay, let's look at your favorite stat of runs per game. Right now, the Brewers are 10th in MLB in that stat, in a virtual tie with the Cardinals and ahead of the Padres.
Now, let's look at the advanced stat of WRC+. The Brewers are ranked 14th, just below teams such as the Giants and Phillies and ahead of the Padres.
What does this mean? The Brewers are in fact, by the advanced stats and by the traditional stats, in the same general tier of MLB offenses as contenders such as the Padres, Giants, and Phillies...You can pound sand all you want, which is all you seem to want to do nowadays, but that's what the stats say right now. I believe that the offense does place them in a weaker position compared to teams like the Dodgers and Braves, but that it's not impossible for them to overcome that in a postseason series with arms like Burnes, Woodruff, Peralta (hopefully), Williams, Hader, etc. Had we gotten just an average level of offensive production last postseason, we likely would have been the ones advancing and not the Braves.