....
That's a conversation for Session 0; however, people are really bad at describing what they want. I saw a video (Food Theory) several years ago where people will describe what they like about coffee (bold, rich, dark roast, etc.) but in actuality they want it weak, diluted with cream and sugar, etc.
This has been my experience with Session 0 as well. Players will describe what they want (deep story, mystery, rich world building, political intrigue, deep character customization, tactical depth, etc.) with the buzzwords they think make them sound like mature players. But they actually want hijinks, dungeon crawling, and fart jokes.