If each “branch” exists only once, then all outcomes are equally probable,
You keep making this claim, and it keeps not making sense. It isn’t even true for classical mechanics. A coin can have two sides, and it can still be made to favor one side more than the other.
This resembles the misleading dichotomy between “observation” and “existence”, discussed elsewhere. If you want to talk about bias in the coin, then we should be talking about the existence and the number of coin flips.
You keep making this claim, and it keeps not making sense. It isn’t even true for classical mechanics. A coin can have two sides, and it can still be made to favor one side more than the other.
This resembles the misleading dichotomy between “observation” and “existence”, discussed elsewhere. If you want to talk about bias in the coin, then we should be talking about the existence and the number of coin flips.