[Laissez-faire capitalist]

Libs must adhere to their own maxim: “While I may not agree with what you say, I will defend to the death your right to say it.”

They have to do this.

[Califreak]

The same libs that would embrace the Fairness Doctrine.

[Mediocrates]

They have to do this.

When they say it, the meaning is:

While I may not agree with what you say, I will defend to your death my right to say it.

[Wilhelm Tell]

Libs must adhere to their own maxim: While I may not agree with what you say, I will defend to the death your right to say it.

Old-style liberals might believe that. But now the left is dominated by Marxist-Leninists. The advent of political correctness was a revolution whereby the Leninists overthrew whatever remained of the old democratic (democratic with a small "d") left. Most "progressive" leaders long for the day when they can abolish freedom of speech.