It's either a system with no coherent threat model, or (far more probably), its threat model is *people will use it*. This is California's answer to "a locked filing cabinet stuck in a disused lavatory with a sign on the door saying 'Beware of the Leopard'":
en.wikiquote.org/wiki/The_Hit...
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en.wikiquote.org
The Hitchhiker's Guide to the Galaxy - Wikiquote