If freedom of speech is absolute, how come it's not applied...

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.

Insider trading

No freedom is absolute.

U.S. Space Force awards BAE Systems $1.2 billion contract for missile-tracking satellites - SpaceNews

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.

Child pornography

HIPAA violations

How One Keto Trial Set Off a New War in the Nutrition World - WIRED

Freedom of speech does not apply to:

False advertising

Revenge porn

She Spotted a Detail in a Photo and Knew Immediately—Her Marriage Was Over - Jason Deegan

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.

Insurrection

Why Newest James Bond Actor Has Not Officially Been Announced - Despite Everyone "Knowing" Who It Is - MovieWeb

Threats of violence

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

Intel Stock (NASDAQ:INTC) Blasts Up as Mac Support Dies - TipRanks

Conspiracy

Terroristic threats

Revealing classified information

MongoDB (NASDAQ:MDB) Reports Strong Q1, Stock Jumps 14.3% - Yahoo Finance

And much, much more.

Fraud