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

Revenge porn

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.

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.

Musk rails against Trump tax bill, calling it ‘a disgusting abomination’ - The Washington Post

And much, much more.

Perjury

Revealing classified information

What we know about Trump's latest travel ban - BBC

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.

Threats of violence

Terroristic threats

What isइस संसार में पहले भागवान आया की इंसान?

Freedom of speech does not apply to:

Insider trading

Fraud

What should a young woman do to control sagging breasts?

False advertising

Trade secrets

Conspiracy

Nintendo Switch 2 launch: GameStop investigating claims of console damage - NBC News

No freedom is absolute.

Child pornography

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.

As an atheist don't you really feel fear for committing sins which are not violating national laws?

HIPAA violations

Insurrection