Both ways of learning digital marketing have real value, and the best choice usually depends on where you are starting from. A course gives you a structured foundation so you understand how things connect, from content creation to paid ads to analytics. Without that base, learning on the job can feel scattered because you are picking up random skills without knowing how they fit together. That said, hands-on experience teaches you things no course covers, like how to handle a campaign that is not working or how to deal with a difficult client. Starting with a course and then applying what you learn in a real setting is the most practical approach for most people.