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

Revealing classified information

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.

Confirmed: Breakfast Cereals Are Getting Sweeter And Less Nutritious - ScienceAlert

Child pornography

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.

New rabies cases detected in SLO County. How to avoid deadly disease - San Luis Obispo Tribune

False advertising

And much, much more.

Terroristic threats

Chemists find a surprisingly simple way to remove microplastics from tap water - Earth.com

Trade secrets

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.

Perjury

Sea cucumbers may help slow the spread of cancer, and without the side effects - Earth.com

Insider trading

Freedom of speech does not apply to:

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.

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Revenge porn

Insurrection

Fraud

How do I maintain my hair extensions/wigs?

HIPAA violations

Threats of violence