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

No freedom is absolute.

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.

Insurrection

Psyche keeps its date with an asteroid, but now it’s running in backup mode - Ars Technica

Perjury

Trade secrets

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.

Why do men cheat on their wives with someone extremely unattractive?

HIPAA violations

False advertising

Conspiracy

Why is Joe Biden so vocal about supporting Ukraine's defense against Russia?

Revealing classified information

Revenge porn

Child pornography

Geologists Accidentally Found a Ghost Plume Rising From Earth’s Mantle - AOL.com

Threats of violence

Insider trading

Freedom of speech does not apply to:

How can AI chatgpt be bypassed?

Terroristic threats

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.

Fraud

What do you do when your family doesn’t care about you?

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.