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

Threats of violence

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.

Revenge porn

Matching 240 Million-Year-Old Dinosaur Footprints Found on Both Sides of the Atlantic - Indian Defence Review

Revealing classified information

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.

Freedom of speech does not apply to:

Why do almost all the girls on Quora look beautiful?

Insider trading

Conspiracy

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.

Why can't my adopted sister accept she is not part of my family because she isn't related? Why can't she stop calling my parents mum and dad?

Insurrection

Terroristic threats

HIPAA violations

Which is better, a naked picture of some one you know or porn videos?

Fraud

And much, much more.

False advertising

What is it like to be the slave in a mistress-slave relationship?

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.

Trade secrets

Perjury

Is it possible for sisters to have different skin, hair colours, and hair types? E.g. hair= wavy, afro, straight, curly, black, brown, blonde, red. Skin colour: brown, peach, light brown and more.

Child pornography

No freedom is absolute.