The term "saturated" is often overused and misunderstood in the online business space. While all business models have competition, success depends on execution, consistency, and thinking outside the box.
PDF Farming is still relatively under the radar compared to other models like drop shipping or affiliate marketing, and there's plenty of opportunity if you focus on solving a specific problem for a specific audience.
Without the frameworks or strategies taught in the course, initial sales might take longer. However, with the resources and structure provided, many students have seen results within a few hours to a few weeks, depending on their efforts and circumstances.
Keep moving forward, and reach out if you have any questions!