This is not a family matter; it is clearly the most thorough "hard fork of personal sovereignty" in human history. Vivian gave up the world's most valuable "mother chain" asset (the Musk surname) and chose to start from scratch at the bottom of society. In the cryptocurrency world, we advocate for decentralization, and she spent the rest of her life completing a thorough decentralization from her "authoritarian father." Musk can control the launch trajectory of Mars but cannot access the private key of his own flesh and blood. This time, the daughter won the consensus.