The main point in rivalry between "Team Many Worlds" and "Copenhagen" interpretations is that it does not matter for any practical purpose. All of the formulas behave the same, no experiment can tell one from another. That's why it's called "interpretations" and not a "theory".
The author is really on point when they keep talking about "sport fans" analogy.
(If one day someone can come up with an experiment to tell those apart, this would be pretty exciting, and I bet they have a good shot on Nobel prize. But I am not holding my breath on that)
https://archive.ph/6ADW2
The main point in rivalry between "Team Many Worlds" and "Copenhagen" interpretations is that it does not matter for any practical purpose. All of the formulas behave the same, no experiment can tell one from another. That's why it's called "interpretations" and not a "theory".
The author is really on point when they keep talking about "sport fans" analogy.
(If one day someone can come up with an experiment to tell those apart, this would be pretty exciting, and I bet they have a good shot on Nobel prize. But I am not holding my breath on that)