Which of these two is more creepy?

Cambridge Analytica
Cambridge Analytica

This company creates detailed psychological profiles from your data, and then uses that to influence elections. They know what messages you will be most susceptible to. They worked on the Trump campagne.

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VS
Medicalchain
Medicalchain

This company proposes to store highly sensitive information on the blockchain - a technology that has no way to delete data on it, and works by spreading your data across thousands of computers.

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