A World Without Chance or Choice
Modal collapse is a bizarre philosophical state where nothing can ever be different. In this rigid reality, every single true fact is strictly necessary, meaning luck and coincidence simply do not exist.
Imagine a universe where every event, from the weather to your morning breakfast, happens because it could not have possibly happened any other way. Philosophers worry about this concept because it threatens the idea of free will and genuine possibility. If modal collapse were true, our perception of choosing between different futures would be nothing more than a grand illusion. It suggests that reality is a fixed, unbreakable block where contingency has been erased.
Source: Modal collapse