In a multi-fold universe, gravity emerges from Entanglement through the multi-fold mechanisms. As a result, gravity-like effects appear in between entangled particles that they be real or virtual. Long range, massless gravity results from entanglement of massless virtual particles. Entanglement of massive virtual particles leads to massive gravity contributions at very smalls scales. Multi-folds mechanisms also result into a spacetime that is discrete, with a random walk fractal structure and non-commutative geometry that is Lorentz invariant and where spacetime nodes and particles can be modeled with microscopic black holes. All these recover General relativity at large scales and semi-classical model remain valid till smaller scale than usually expected. Gravity can therefore be added to the Standard Model. This can contribute to resolving several open issues with the Standard Model. In this paper, we discuss the area laws encountered in multi-fold universes as well as their implications to AdS tangent to the Multi-fold Universe and recover results from the AdS/CFT correspondence conjecture and associated holographic principles. Multi-fold mechanisms can provide hints of superstrings in AdS(5) (+ additional dimensions), their relationship to gravity and explain a AdS/CFT correspondence or holographic principle. As a result, with multi-fold mechanisms we find physical explanations for the Ryu–Takayanagi conjecture; not as a conjecture but as a fact. Doing so, we will also revisit the related work of Ted Jacobson, on entanglement thermodynamics equilibrium and General Relativity, and apply it to a multi-fold universe. This analysis reinforces the positioning and understanding of superstrings with respect to multi-fold universes. We believe that it has strong implications for superstrings and M-theory.