The core infrastructure layer for legacy semiconductor manufacturing is undergoing a major structural capacity reallocation. TSMC is moving to cut its mature 28-nanometer wafer starts by 25%.THE SEMICONDUCTOR FOUNDRY SHIFT:The Top Beneficiary: Wedbush identifies United Microelectronics $UMC as the clear industry winner poised to capture displaced orders from this massive node transition.Secular Growth Catalyst: Broader infrastructure expansion across artificial intelligence and adjacent technolo