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

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.

Child pornography

False advertising

Why is going on a date today so much different than it was when I was young?

Revenge porn

Terroristic threats

No freedom is absolute.

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Threats of violence

Freedom of speech does not apply to:

Conspiracy

Image of giant volcano on Mars captured by NASA orbiter - ABC News

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.

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.

HIPAA violations

Another Bodybuilder Just Died a Horrible Death - futurism.com

Perjury

Trade secrets

Fraud

Vice President JD Vance Just Delivered Incredible News to Bitcoin Investors - Yahoo Finance

And much, much more.

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.

Revealing classified information

Vienna calling: Strauss's 'Blue Danube' waltzes into outer space - Phys.org

Insider trading

Insurrection