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.

Insurrection

HIPAA violations

How do you relax?

Freedom of speech does not apply to:

Conspiracy

Child pornography

What is a good investment portfolio for someone starting in their 20s? 90% VT and 10% BND for a Roth IRA then 100% TDF for a 401k?

Trade secrets

Perjury

Threats of violence

Skyrim meets Assassin’s Creed: Black Flag in gorgeous new RPG - GAMINGbible

Insider trading

Revealing classified information

Terroristic threats

Study Reveals How Much Exercise You Need Each Week to Control Blood Pressure - ScienceAlert

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

Fraud

Why are American university students fine with sharing a room?

False advertising

No freedom is absolute.

And much, much more.

Elly De La Cruz throws out Javier Baez with mind-boggling 98 mph throw - New York Post

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.

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.