GenLiu They probably had to push out that amount of cards because they have deadlines to release the final game soon so they pressed the turbo button. They would not have added that amount if they didnt had to. As you said the balance befvore the update was good, so they are capable of achieving it.
Now I do believe that CDPR is a good company but they have those limitation too, which keep them away from doing the perfect game they have the potential to make.
Sweers by itself will keep nekkers from getting too popular.