But the thing is, liberals are in control of our media/entertainment complex. So liberals are the ones who decide what sort of speech is allowed and which is verboten.
You are absolutely correct and that raises the question: How do we terminate leftist control? Remember the left has spent over 100 years obtaining the current mastery over American public opinion. They have worked hard to infiltrate every aspect of our culture; academia, religion, business,politics, economics, media, entertainment and morals.