A 2026 pragmatic randomised trial evaluated the ABCDEF bundle in Australian ICU patients, examining effects on delirium, physical function and quality of life. The bundle integrates pain assessment, appropriate sedation, spontaneous awakening and breathing trials, delirium assessment and management, early mobility and exercise, and family engagement. The study is important because the ABCDEF concept has moved from an expert framework into everyday ICU implementation, yet questions remain about the size and consistency of patient-centred benefits. A pragmatic randomised design helps address the realities of applying a multidomain bundle in routine practice. For clinicians, the significance is that ICU liberation is not one intervention. Reducing avoidable sedation, assessing delirium, coordinating ventilator liberation and mobilising patients are interdependent actions. Family involvement can also support orientation, communication and shared decision-making. This aligns strongly with CritiCARE 2026's emphasis on humanisation, early mobilisation, delirium, ventilation liberation and family-centred care. The practical lesson is to think in systems rather than isolated tasks: the bundle works as a coordinated care process, with regular assessment and team ownership. It also provides a useful framework for audit and quality improvement because each component can be operationalised and tracked.