Sometimes if you have very confident people, you have to tell them please, be polite, there are other players are good enough as you and you should never speak out of an orchestra.
Kurt MasurI worked on scores. I went to the musical library in Berlin which is very famous. I discovered that we had scores of Beethoven, printed scores of Beethoven, that are full of mistakes. Not the wrong or false notes, but the wrong dynamic, understandable things.
Kurt Masur