Kinda.
It also suggests that over the long term they will struggle to keep up a .500 pace if they continue playing like this, and that either this will correct or a slump will be coming.
https://medium.com/the-sports-scientist/investigating-baseball-wins-9507158a2418
Right now the White Sox are at -0.85 runs/game, and they have been stubbornly stuck there for over a month. However far back that article went - there appears to be 0 teams with this bad of a run differential who finished over .500.