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

Threats of violence

Revealing classified information

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.

Replace Your Gmail Password Now, Google Tells 2 Billion Users - Forbes

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.

Trade secrets

Insider trading

What is price of the "liberal celebrities" e.g. Bill Maher, Seth Meyers, Jon Stewart, Trevor Noah, Jimmy Kimmel, Desi Lydic etc. to join the great MAGA movement like Stephen Colbert who wanted to European ambassadorship to turn back on "the Left"?

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.

And much, much more.

Insurrection

Is it okay for me to wear girls’ underwear?

Freedom of speech does not apply to:

Conspiracy

Fraud

What do flat earthers think about Antarctica?

Revenge porn

HIPAA violations

False advertising

How does a man look at you when he is in love?

Terroristic threats

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.

No freedom is absolute.

Why were the Japanese soldiers in WW II so hesitant to surrender in battle?

Perjury

Child pornography