The good thing about being a writer is that inspiration can come from anywhere. You could get it from the places Kistin and Kimmi mentioned. Heck, you can get it from the news, TV/movies, things people say in conversation with you.
Generic tropes, you can ask yourself, "What if I take this generic trope, but imagine how it would look if presented on Cable TV?"
Sometimes, a title can come to you before a story idea and stuff expands from there. Discovering Plutonium By Accident came about from watching a Seinfeld episode years ago 😆. Then I thought, what would be a case of discovering such a rare thing/opportunity? My Comp story came about from a picture, combined with me remembering someone uttering the phrase "Fucked In The Head".
Okay, I'm getting long winded, but I think you get the point. Best of luck, brother.