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

Child pornography

And much, much more.

False advertising

They Just Wanted to Make a Space Movie. Instead, They Uncovered a Mind-Blowing Cosmic Secret - The Daily Galaxy

Perjury

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.

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.

Kristin Chenoweth shares curious post about ‘being disliked’ after NBA national anthem uproar - New York Post

Fraud

Freedom of speech does not apply to:

HIPAA violations

What did Starbucks and Dunkin' Donuts do wrong in Sweden?

Insurrection

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

Shedeur Sanders Near-Perfect During Browns Drills on Wednesday - Sports Illustrated

No freedom is absolute.

Terroristic threats

Conspiracy

Former Clemson DB on College Football Hall of Fame ballot - TigerNet

Insider trading

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.

Revealing classified information

What are some ways to identify and avoid logical fallacies, such as straw man and red herring, in an argument?

Threats of violence

Trade secrets