Free speech is a satanic concept that was developed by anti-christian atheists to attack Christian civilization during the Enlightenment. It is neither a Christian nor a conservative value. You don’t need to take my word for it, though. Read A HISTORY OF THE FREEDOM OF THOUGHT by historian JB Bury, who was a strong proponent of free speech.
That is one of two books I would recommend to read if you would like to understand how we went from Christian civilization to Clown World. The other one is AN AUSTRIAN PERSPECTIVE ON THE HISTORY OF ECONOMIC ANALYSIS by Murray Rothbard. Whereas Bury describes the historical degradation of the anti-blasphemy laws, Rothbard describes the successful centuries-long assault on the anti-usury laws.
“The entire idea of free speech is a farce. It is a lie. It is not real.”