  General Relativity, in the absence of a cosmological constant, is an
inevitable limit of Entangled Relativity, particularly when the universe is
dominated by dust and/or electromagnetic radiation. In this communication, I
emphasize that this arises from a specific type of decoupling termed
\textit{intrinsic decoupling}. I then discuss what this implies for Dark Energy
candidates within this framework. Furthermore, I introduce a novel and
tantalizing hypothesis that the Lagrangian of Entangled Relativity represents
merely the unperturbed term of an infinite series in a perturbative scheme. The
terms of this series are dictated by the only dimensionful universal parameter
of the theory, and notably, this series retains the \textit{intrinsic
decoupling} of the original theory, non-perturbatively.
