The same way that their super-secret-extra-long password protects them from someone with a wrench. It doesn't.
However, it does make money laundering, speculative kiting, and paying for illegal services easier. Those are arguably the opposite or orthogonal to property rights, but they are useful to the those with money and power.
However, it does make money laundering, speculative kiting, and paying for illegal services easier. Those are arguably the opposite or orthogonal to property rights, but they are useful to the those with money and power.