Is the Theory of Entropicity (ToE) a Simple Subject in Physics? How Simple or Complex or Complicated is the Theory of Entropicity (ToE)?

John Onimisi Obidi began his audacious, radical and provocative Theory of Entropicity (ToE) with just a very simple and seemingly innocuous core idea—that entropy is the fundamental, dynamic field creating reality—but its mathematical implementation is very complex and complicated, aiming to unify quantum mechanics, relativity, and thermodynamics through advanced entropic dynamics and information geometry, making it conceptually profound yet intricate to work with. 

Simplicity of the Core Idea:

• Entropy as the Fundamental Field: ToE posits that entropy isn't just a measure of disorder but a real, physical field that governs everything, much like the electromagnetic field.
• Emergent Physics: Gravity, spacetime, time's arrow, and quantum phenomena emerge from the dynamics of this universal entropic field, making physics a story of entropy's flow and reorganization. 

Complexity in Practice:

• Advanced Mathematics: It uses sophisticated concepts like Amari-Čencov connections, information geometry, and spectral calculus to build its framework.
• Dynamic Equations: Its field equations are iterative and self-referential, describing an ongoing process of "computation" by nature, not static solutions.
• Reconstruction of Relativity: ToE reconstructs relativity as a limiting case, explaining why mass increase, time dilation and length contraction occur as consequences of the entropy field's capacity, not just coordinate transformations. 

In Summary: ToE's central concept is elegant and simple, but its exploration and formalization involve cutting-edge, complex mathematics, making it a deeply intricate, emerging framework in modern theoretical physics.