How do you "stop comparing him to Catcher"???
You said it yourself - 25 men on a team - 9 play at a time. One of those HAS TO be a Catcher on every team.
If (as you say) Catchers suck and every team has to play them, having a tandem that's Top 10 in the league is pretty good.
Let me rephrase those earlier rankings to make things more clear...
The 2018 Braves finished 11th in runs scored from Catchers.
The 2018 Braves finished 10th in hits from Catchers. 6 more than the Dodgers' tandem with "stud" Grandal, ahead of the Yankees' tandem including "stud" Sanchez, Cubs' tandem with "stud" Contreras, Cardinals' tandem with "stud" Yadi, and Royals' tandem with "stud" Salvy. Boston won it all and finished dead last in this category.
The 2018 Braves finished 7th in 2Bs from Catchers. 4 more than the Dodgers' tandem with "stud" Grandal, tied with the Royals' tandem including "stud" Salvy, and ahead of the Yankees' tandem including "stud" Sanchez, Cubs' tandem with "stud" Contreras, Cardinals' tandem with "stud" Yadi. Boston won it all and finished 23rd in this category.
The 2018 Braves finished 10th in HRs from Catchers. Boston won it all and finished 28th in this category.
The 2018 Braves finished 9th in total bases from Catchers. Ahead of the Cubs' tandem with "stud" Contreras and Royals tandem with "stud" Salvy. Boston won it all and finished dead last in this category.
The 2018 Braves finished 9th in RBIs from Catchers. 5 RBIs behind the Dodgers' tandem with "stud" Grandal, and ahead of the Cubs' tandem with "stud" Contreras. Boston won it all and finished 29th in this category.
The 2018 Braves finished 8th in OBP for Catchers. Ahead of the Marlins' tandem including "stud" Realmuto, Yankees' tandem including "stud" Sanchez, Cubs' tandem with "stud" Contreras, Cardinals' tandem with "stud" Yadi, and Royals' tandem with "stud" Salvy. Boston won it all and finished dead last in this category.
The 2018 Braves finished 9th in OPS for Catchers. Ahead of the Yankees' tandem including "stud" Sanchez, Cubs' tandem with "stud" Contreras, Cardinals' tandem with "stud" Yadi, and Royals' tandem with "stud" Salvy. Boston won it all and finished dead last in this category.
Would it be nice to have a little more pop? Sure. Other than that, the pairing of Flow and Mac ought to measure up to everybody else, and it certainly won't be considered a "black hole" when compared with just about everyone else at that position. It's also not going to hurt moving them further down in the order where they won't need to be relied on for offense with Acuna, Albies, Freeman, Donaldson, and a Markakis upgrade, hitting in front of them and carrying most of the heavy load.
The hope is that Ender will be a little better than in 2018, Dansby will be a little better than in 2018, and using Camargo all over the place will keep everyone fresher and enable them to perform at a higher clip than they did as well.