If I want my kids to focus on their studies, I must ensure they have a quiet room. They have clarity on the objective of studying. They know the benefits of putting in hard work.
Similarly, suppose I want the project team to take ownership of the task. In that case, I must clarify roles and responsibilities, a RACI matrix, and ongoing monitoring and control of the project tasks.
As leaders, our job is to create and foster an environment for success. We are unlikely to have all the answers or know everything—leaders create an environment for success.