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

Terroristic threats

No freedom is absolute.

Fraud

Why is my crush beautiful to me but not to others?

Revealing classified information

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.

Insider trading

How Elon Musk Is Reinventing Tesla’s Strategy - WSJ

Trade secrets

Perjury

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.

Walmart quietly jacks up prices — despite Trump’s demand for retailer to ‘eat the tariffs’ - New York Post

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.

Freedom of speech does not apply to:

Threats of violence

Can we buy cheap whey protein from an Amazon brand like Nakpro Power US? Is it safe to eat?

Revenge porn

HIPAA violations

Conspiracy

What are your thoughts on Vivek Ramaswamy and Elon Musk wanting to give tech jobs to foreign workers instead of American workers?

Child pornography

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.

Insurrection

Aspergillus fumigatus, lethal fungus spreading across US raises alarm — Florida, Texas, California & more states at risk - Mint

And much, much more.

False advertising