Generalist podcasts (these are shows with broad topics like "business" or "comedy") can struggle to gain traction. They try to appeal to everyone but end up offering no clear value proposition to anyone.
While creators often fear that niching down will exclude potential listeners, the opposite is true. In a crowded market, specificity is the only way to be found. Listeners search for solutions to specific problems, not vague categories. By narrowing your focus (like "improv techniques for cognitive brain stuff"), you become the more obvious choice for certain topics that people are specifically looking for help in.
In this micro-episode:
Why broad topics lead to high competition and low discoverability
The SEO benefit of specific keywords and content pillars
Why a smaller, specific audience is more valuable than a broad, disengaged one