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

Freedom of speech does not apply to:

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.

Will AI and ChatGPT AI render obsolete 99% of all lawyers and law schools in the world by 2030 and 2035?

Insider trading

Revenge porn

HIPAA violations

Sly Stone: Funk Revolutionary - The Free Press

Fraud

Insurrection

Child pornography

Is Billie Piper Playing the Doctor or Rose? 5 Theories About ‘Doctor Who’ Twist - TV Insider

False advertising

Terroristic threats

Trade secrets

Can Donald Trump use the Alien Friends Act of 1798 to give ALL illegal immigrants an ultimatum: You have 1 month to leave America, after which you will be arrested and jailed for 3 years?

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.

No freedom is absolute.

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.

4 things everyone must know about vitamin D - Times of India

Threats of violence

And much, much more.

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.

What are some ways to help bring out natural curly/wavy hair?

Revealing classified information

Perjury