Anyone who understands stats that are actually predictive understands that Camargo was a below average hitter overall last year and in 2017 (xwOBA of .299 and .310).
He is a versatile utility player who's strong batting side is the short side of a platoon, and nothing more...exactly as expected. He's had 36 PAs as a RHH this year, so there's almost zero conclusions to be drawn from that data.
Acuna, Riley, JD, and Swanson are all RHH. Albies is better as a RHH. Markakis has experienced a late career revival. Culberson is a much better defender and is a RHH. The simple truth is the Braves have many players who are better than Camargo at what Camargo does well.
I called Camargo a sell high candidate for a reason, and this is why. I don't think any teams are fooled into thinking he is anything more than a bench piece, so he likely has little trade value. I suggest fans enjoy the fact that the Braves are now good enough overall to have a player of Camargo's quality on the bench.
But yes, Markakis has a .515 OPS vs LHP in 2019, and he needs to sit against them almost all the time. Camargo should be getting the bulk of those PAs.