The ego thing is fascinating but Pogacar makes everyones job crystal clear and easy obv but even in races without him I suspect just cause they have so many, literally stacked and everyone knows it.
The ego thing becomes a little less detrimental - they know its top riders left, right and center and therefor nothing is given but earned, and dont bruise their ego in the same way if was not given a chance in lets say Lotto, you get my point. Just cause its so many stars there, the ego dont get harmed the same way i suspect. They know what they signed up for and who their teammates are and therefor nothing is given but earned on the day and they have the benefit often of numbers.
They really impressed in RVV last year, that was special even and even PR and Kurne, E3, Suisse etc they did really good.