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.

Trade secrets

No freedom is absolute.

How do I know if I am a bitch? I try to be a nice person but people often jokingly call me a bitch. My family calls me a bitch sometimes too.

And much, much more.

Conspiracy

Fraud

Swimmer's itch: What it is and how to treat it - kare11.com

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.

Threats of violence

Insider trading

Rory McIlroy makes an 8, barely breaks 80 in missing cut at RBC Canadian Open - NBC Sports

False advertising

Perjury

Terroristic threats

Enim eius molestiae qui iste impedit qui voluptatem iste.

Insurrection

Freedom of speech does not apply to:

Child pornography

The Law Firms That Appeased Trump—and Angered Their Clients - WSJ

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

HIPAA violations

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

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