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

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.

Revenge porn

Threats of violence

My parents force me (15yo atheist) to go to church, and there’s this thing called Small Sundays where we discuss the Bible in groups, there are questions asked about the Bible. What am I supposed to do when they ask?

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.

Insider trading

Fraud

What melts your heart every time without fail?

And much, much more.

HIPAA violations

Freedom of speech does not apply to:

Why is North Korea a jail?

No freedom is absolute.

Trade secrets

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.

Why is dating so frustrating and difficult for a guy?

Insurrection

Revealing classified information

False advertising

Pokémon Fan Loses "20 Years Worth Of Data" After Performing Switch 2 Transfer - Nintendo Life

Terroristic threats

Child pornography

Conspiracy

How did Nickelback gain a large fan base despite criticism of their music?

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