Both the EU and California have privacy rules that allow users to demand their data back from platforms, but neither has proven very useful (yet) in situations where users have their accounts terminated because they are accused of committing gross violations of platform policy.
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You can see why this would be: if someone is accused of trafficking in child porn or running a pig-butchering scam, it would be perverse to shut down their account but give them all the data they need to go one committing these crimes elsewhere.
But even where you *can* invoke the EU's GDPR or California's CCPA to get your data, the platforms deliver that data in the most useless, complex blobs imaginable.
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