Who actually believes that Platform Engineering is simply a rebranding of the traditional, siloed "Ops" teams that once acted as a bottleneck for development? Furthermore, the core objective of this discipline is to build Internal Developer Platforms (IDPs) that provide self-service capabilities and reduce cognitive load for engineering teams. Why is the shift from "gatekeeping" to "product management" the primary reason that modern platform teams actually break down silos rather than creating new ones?