What would likely have happened if Odysseus had listened to his crew upon arriving at the cave?

If Odysseus had listened to his crew upon arriving at the cave, he would likely have avoided provoking Polyphemus, the Cyclops. This could have spared them from the perilous encounter that led to the loss of several crew members and prolonged their journey home. Instead of devising a clever escape plan, they might have simply taken the supplies and left, allowing them to continue their voyage without further delay or divine wrath from Poseidon. Ultimately, this choice would have altered the course of their adventures significantly.