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

HIPAA violations

Trade secrets

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.

Unvaccinated cat in St. Johns County prompts 60-day rabies alert - News4JAX

And much, much more.

Threats of violence

Fraud

When reading can – and can't – help with mental health - BBC

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.

Perjury

Freedom of speech does not apply to:

What should you do if a police officer comes to your house and asks for someone who doesn't live there anymore?

Child pornography

Revealing classified information

Revenge porn

Do Flat Earthers exist today? If so, where do they live?

Insurrection

Terroristic threats

No freedom is absolute.

Russell's F1 Canadian GP win in doubt after Red Bull protest - Autosport

False advertising

Conspiracy

Insider trading

'Lilo & Stitch' and 'Hawaii Five-O' actor David Hekili Kenui Bell dies at 57 - Entertainment Weekly

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.

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.