The approval rate of Ethereum Improvement Proposals (EIPs) is influenced by the developer political structure. EIPs undergo a rigorous process involving community discussion and rough consensus, primarily driven by core developers and EIP editors. This small, qualified group holds significant sway, as their expertise shapes technical evaluations and consensus-building. While the process is inclusive, allowing anyone to propose EIPs, the core developers' influence can create a hierarchical dynamic, subtly affecting approval outcomes. Political factors, such as differing stakeholder priorities or contentious proposals, may delay or derail EIPs, as seen in debates over upgrades like Dencun. Data from EIPs Insight suggests varying approval rates, with core EIPs needing broader consensus, often impacted by these dynamics.