If freedom of speech is absolute, how come it's not applied for private spaces and for the Internet?

Trade secrets

Freedom of speech does not apply to:

If you’re wondering why free speech doesn’t apply to the internet, it’s because you have no right to use other people’s stuff for free.

Howard Stern explains what friend Billy Joel wants everyone to know about his brain disorder diagnosis - New York Post

Terroristic threats

HIPAA violations

Conspiracy

Why do you think Democrat favorability ratings are so low?

Threats of violence

Insider trading

No freedom is absolute.

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False advertising

Insurrection

That’s what it is. You have no right to use other people’s stuff. If people let you use their stuff, they can tell you how you can use it, and they can tell you to stop using it any time they want.

Have you ever been forced to undress for money just once?

Revenge porn

You have freedom to travel. If I loan you my car, I can tell you not to take it out of town, because it’s mine, you have no right to use it, and if I give you permission to use it I can tell you what you can and can’t do with it.

Revealing classified information

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You have freedom of speech. If I loan you my computer, I can tell you not to use it for certain things, because it’s mine, you have no right to use it, and if I give you permission to use it I can tell you what you can and can’t do with it.

And much, much more.

Perjury

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Fraud

Child pornography