Cosmic Rotation vs Informational Pockets - Competing Explanations for the Hubble Tension

The Hubble tension remains one of the most pressing anomalies in modern cosmology. Two competing explanations have emerged: (1) a rotating Universe model proposed by Szapudi et al. (2025), which suggests the Universe rotates once every ~500 billion years, and (2) the TGIU (Universal Gravito-Informational Theory) correction, which attributes the discrepancy to systematic underestimation of cosmic distances due to pockets of dark matter, ghost dark matter, and dark energy affecting light propagation. This article compares both frameworks through the lens of Occam’s razor. While the rotation model introduces only one additional parameter and resolves the Hubble tension, the TGIU framework provides a unifying explanation for multiple anomalies, including CMB anisotropies, gravitational wave echoes, and non-homogeneous cosmic structures. We argue that TGIU, though more complex, offers the simpler explanation in the broader scientific sense: it accounts for more phenomena without invoking unobservable global symmetries.