On the significance of Wigner’s Friend in contexts beyond quantum foundations
Quantum 10, 2147 (2026). There has been a surge of recent interest in the Wigner's Friend paradox, sparking several novel thought experiments and no-go theorems. The main narrative has been that Wigner's Friend highlights a counterintuitive feature that is unique to quantum theory, and which is closely related to the quantum measurement problem. Here, we cha
