An obligation to criticize the president is fair but when they make things up, use a short clip out of context, do nothing but complain but get caught doing the same thing they are complaining about, it becomes the boy who cries wolf and they lose credibility even when it's real. The media has done nothing but lose the battle and it's because they are choosing to only fight the dumb battles such as Kavanaugh, Chinese virus, russia, impeachment, etc.
The moderates I know reject the cries for wolf because they are hypocritical, lacking evidence or against american values.