The point is my historical expertise knows we are a million times more aware now of all sides of a law, bill, issue, etc. than we were at any point in the past. So I know, as per usual, your history is inaccurate.
Thank the communication/information age. No one excepts that anyone knows all because there are a million different opinions on every thing at your fingertips.
Think about the farmer who had one newspaper come once a week to get his information. You think he's more aware of anything than anyone today? To him, that newspaper told him how it was and he had no other option for a differing view point to become more aware.