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

And much, much more.

Perjury

Child pornography

Sabrina Carpenter Shares New Song “Manchild”: Listen - Pitchfork

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.

Terroristic threats

No freedom is absolute.

Has a conversation with someone who holds opposing political views ever caused you to change your own beliefs?

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

Insider trading

Slash your stress by 65% — and in just 8 minutes — with this dreamy fix to ‘calm your brain,’ neurologist says - New York Post

False advertising

Freedom of speech does not apply to:

Revealing classified information

007 First Light Trailer Reveals The First-Ever James Bond Origin Story - GameSpot

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.

Trade secrets

Revenge porn

Doctors Have Been Saying Sugar Is Bad – But They Missed This - SciTechDaily

HIPAA violations

Threats of violence

Fraud

Is it possible to permanently quit pornography?

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.

Conspiracy