1-2g2t4a Quantum computation is possible thanks to fungibility
1-2g2t5 Because rejoining means being fungible means there is no such thing as which of them has ended up as-at which final instance-position

If information only flow into one direction, that is, if histories never rejoin, then the multiverse doesn’t do much as an explanation (nor practically because then there’s no quantum computer)

This is the genealogy of the multiverse. But objectively, the multiverse is all there is.
1-2g2s6a The multiverse is the objective reality. Each universe is an emergent phenomenon in the context of this reality.
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