I am 100% sure he has. I am sure he gets private emails over the past 20+ years from people who changed after he inspired them. He taught me a lot too.
Like about how two faced Hollywood is. He used to do shows where for hours he would only take calls from conservatives working in the entertainment industry. All on the DL. All to a person said if they expressed their opinion they would either lose their job or never be hired again. Some said that wearing a t shirt or having a lib bumper sticker has helped them gets jobs.
Contrast that with their holy reverence for the Soviet era reds in Hollywood having been blacklisted because their writings and ideas were anti-freedom. They are too stupid to see their caricature level hypocrisy.
Love the Sage.
The ran their own Red List to suppress people and ideas that they didn't want.
They were violent. Ronald Reagan was one of the actors who opposed them at a time when it was dangerous to do so.
Lloyd Billingsley wrote a well researched book on the subject, Hollywood Party.