If the Hubble Tension persists after further refinement, what does this suggest about our current understanding of the cosmos?

Answer

That the standard cosmological model (\Lambda CDM) is incomplete.

If independent methods yield conflicting results, it suggests a breakdown in the continuity of physical laws or, more likely, that the standard cosmological model ($\Lambda$CDM) requires revision or new physics to explain the observations.

If the Hubble Tension persists after further refinement, what does this suggest about our current understanding of the cosmos?
astronomyuniversecosmologyexpansionHubble constant