Why so the sirens pose a threat to sailors in the odyssey?

The sirens in The Odyssey pose a threat to sailors by luring them with their enchanting songs, causing them to steer their ships towards the dangerous rocks where their vessels would crash and sink. Their irresistible music leads sailors to their demise by tempting them with promises of knowledge and pleasure. Odysseus and his crew avoid this fate by following Circe's advice to plug their ears with wax and tie Odysseus to the mast so he can listen without being lured in.