Yes, most people who are somewhat familiar with quantum physics still massively underestimate how fast these effects propagate.
Even in the Many Worlds model, it’s ridiculous to say that it’s a skill issue to fail to predict things. A successful prediction in such a model doesn’t just mean that you successfully predict “both happen, in some branches or other”, it means that your predictions (which are quantum phenomena like everything else) are perfectly matched with the future measurements in every branch. Under such a model, given some very weak conditions that are easily observed to hold in practice, this is impossible.
A similar objection applies to a Bohmian interpretation.
Yes, most people who are somewhat familiar with quantum physics still massively underestimate how fast these effects propagate.
Even in the Many Worlds model, it’s ridiculous to say that it’s a skill issue to fail to predict things. A successful prediction in such a model doesn’t just mean that you successfully predict “both happen, in some branches or other”, it means that your predictions (which are quantum phenomena like everything else) are perfectly matched with the future measurements in every branch. Under such a model, given some very weak conditions that are easily observed to hold in practice, this is impossible.
A similar objection applies to a Bohmian interpretation.