Two of the most in-demand types of photography are portrait and family photography as well as wedding photography.
While the latter tends to be somehow seasonal, you can rely on a steady source of income if you choose to become a portrait photographer.
Other great options are commercial photography (including food, architecture, design, or other products and services), fashion photography, travel, outdoor wildlife and nature, stock photography, and photojournalism.
Social media also offers many options to focus on, such as becoming an influencer with your photography skills or offering your skills to others.