Once they figure out the profile is fake, they list you in the "trouble maker" category and step up monitoring that IP/browser combination until they know who you are, then they link that with everything they have on the real you (bank account, property, job, etc.)
Eventually, one day, you're trying to board a plane and you get denied because you've been known to disseminate "false or misleading information".
Playing their game validates it. Just don't play.
That's absurd. How do you picture Facebook achieving control over whether you can board an airplane?
They can use cookies to identify you. But you have to keep going back to their website.
Someone else might post something (wrong) that gets you in trouble because it's taken seriously.
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