Because the real/natural world doesn't work that way. it's very ill-adapted to real life learning. Only in a constructed and false environment can anyone give us the answer to help us learn. The point of learning is not just the acquisition of information, but also to learn how to acquire future information. Leaning into your current tactics (and advocating ppl be supported to learn this way) will leave the learner very ill-equipped to learn in the real world and real jobs, where no one has the answer to give. Learning to thrive (or at least cope) in that situation, that's important