A postquantum theory of classical gravity?

Recent Guardian article: <a href="https:&#x2F;&#x2F;www.theguardian.com&#x2F;science&#x2F;2023&#x2F;dec&#x2F;04&#x2F;wobbly-spacetime-may-resolve-contradictory-physics-theories" rel="nofollow noreferrer">https:&#x2F;&#x2F;www.theguardian.com&#x2F;science&#x2F;2023&#x2F;dec&#x2F;04&#x2F;wobbly-space...</a>