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.

Perjury

No freedom is absolute.

Finally a silent Snapdragon 2-in-1 - Microsoft Surface Pro 12 review - Notebookcheck

Threats of violence

Revenge porn

Trade secrets

The Planetary Society reissues urgent call to reject disastrous budget proposal for NASA - The Planetary Society

Fraud

Terroristic threats

Insurrection

This is what the total collapse of the Earth's magnetic field sounded like 41,000 years ago - Earth.com

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.

Child pornography

Two-versus-two tag-team fighting game Saturday AM: Battle Manga announced - Gematsu

Revealing classified information

Freedom of speech does not apply to:

Conspiracy

2000 times the volume of Earth! These scientists made a discovery, this planet in our solar system was twice as large 4.5 billion years ago. - Farmingdale Observer

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.

False advertising

How likely is it that Israel would target targets in Iran if there is a full-blown conflict?

Insider trading

HIPAA violations