Learning is not about waiting for others to feed you. The process of exploration is a good opportunity to learn.
All the knowledge in this world is not created out of thin air. There will always be someone who explores and summarizes it first. When a company launches new business or new projects, there is no training or guidance. Many decisions have to be made by you, and no one can give you reference or advice.
In such an environment, there is a lack of clear guidance and the pressure is relatively high, but you can freely do things according to your ideas, with a higher degree of freedom.