You obviously missed the point. I'll make it a bit more clear. We live in Hawaii. Hawaii is a mostly democratic state. Much of the larger cities in the US are majority dems. The television, social media sources, comedians, commentators live and work in larger cities. Their agendas and points of views are mostly liberal and are viewed on the media sources by people like yourself. So, if you've got 90% of the view coming from liberals, then there is an effective overstating of that view.
Now, let's suppose all the major news networks like CNN, FOX, SNL (yes, I know it's not a news network, but, you suggested it), actors, commentators.......resided in the heart of GOP country, the viewership would be more conservative and therefore a different sense of importance to those people, subsequently Trump and those in the white house would get a much different reaction. Again, I'm neither DEM or GOP, but definitely see a much larger support from the media towards the liberal end of the spectrum.