Take a look. It happens both ways.
But you chose only to look at the criticism of the former liberal turned conservative, not of the former liberals turned radical left.
We are all accepting prepackaged crap. If you think that the "think for yourself" dictum is aimed only at conservatives, then you, as a conservative, must know something about conservatives that I don't know.
Of course, Rush Limbaugh is one of yours... so I may have hit a sore spot.