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

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.

Insider trading

Child pornography

Trump-Musk feud leaves some DOGE staffers worried about their futures: Sources - ABC News

Fraud

Perjury

Conspiracy

What is the problem between Turkey and Greece?

Trade secrets

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.

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.

How can you tell if someone or someone's is trying to recruit or at least test you for a secret organization?

Terroristic threats

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.

No freedom is absolute.

Trump administration prepares to ease big bank rules - Politico

Threats of violence

And much, much more.

False advertising

Why do I want to suck cock, after smoking methamphetamine?

Freedom of speech does not apply to:

Insurrection

HIPAA violations

Steelers sign Aaron Rodgers, pending a physical - NBC Sports

Revenge porn

Revealing classified information