u/Greyskyday

Start by imagining the type of person you most despise with lots of disposable income, that's your target market! Do your research! Make sure your writing caters to them and their worldview in every possible way! Study successful contemporary writers, and when you think this stuff couldn't be any dumber, wrong! Identify what you hate about it and go even dumber! That's your niche! And remember, every story should use the same structure and narrative arc and even story beats (those being three act structure and hero's journey of course), because that's what being creative means! Good luck!