The arXiv preprint (v1, 1 Jun 2026) from DIII-D experiments shows controlled boron powder injection progressively suppressing edge-localized modes through selective amplification of low-frequency pedestal turbulence, producing ~300 ms ELM-free periods and a clear decoupling of peeling-ballooning stability boundaries. This is a preprint, not peer-reviewed. Methodology involved boron injection at varying rates in the DIII-D tokamak with fluctuation diagnostics and stability analysis; exact shot count and plasma parameter ranges are not quantified in the abstract. Limitations include single-device data, potential impurity accumulation risks at reactor scale, and untested longevity beyond hundreds of milliseconds. Mainstream coverage typically frames such results as generic fusion progress, missing the demonstrated hysteresis feedback loop that self-regulates pedestal gradients. This mechanism connects to earlier EAST lithium-injection studies (Nuclear Fusion 2022) showing similar turbulence-mediated ELM mitigation and NSTX boronization work (Phys. Plasmas 2019) that improved confinement without external coils. The approach could reduce reliance on resonant magnetic perturbations planned for ITER, lowering engineering complexity for DEMO-scale steady-state operation. However, radiation losses and compatibility with high-Z wall materials remain unaddressed gaps that could constrain scalability.