I'm not sure what you took issue with. It was a compliment for how the Commanders were built. Terry McLaurin is a stud, has been and the only WR they have any draft capital invested in. Ertz is a castoff who some thought was done, but he's reinvigorated and staying healthy. Talent has never been an issue with Eckler, but health has and he's stayed relatively healthy this season which probably has a lot to do with Robinson and JD5 running the ball.
They don't have an overly stacked offensive roster with big name players, but they play hard and they all play their role. Looking at how their WRs play together, it's not surprising they shipped Dotson out.