

You guys are asking the wrong questions.
How is Linux going to do this? There’s no server for the os to send the information to report the age of its users, no way of forcing its user base to comply and no single person or entity to fine, arrest or otherwise force into compliance.
They made a law they cannot enforce.

But that’s the thing you can’t ban them.
It’s just software that’s freely available. There’s no one corporate entity that controls Linux. Anybody can literally make a distro for it make notation for it illegal for California and be done with it.