"You have to look also to the media, where you have a vast majority of the loudest and most influential political voices in America media from people who came from the entertainment world"

Ben Affleck is suggesting that the media has a large impact on national politics in America. He is describing the fact that much of the most prominent political voices in the media come from the enjoyment world. This suggests that the opinions of celebs as well as various other numbers from the entertainment industry are often heard extra loudly than those of politicians as well as other political numbers. This can have a significant influence on popular opinion as well as the way people see politics. It is important to acknowledge the influence of the media and the amusement world on politics in America, and also to be knowledgeable about the possible impact it can have.