That's totally different from "let's ignore whether stuff is likely to be fun". You write so the DM can run the adventure, that doesn't require you to stop thinking about how players are likely to react. Indeed, if you're not thinking about how players will react/respond/enjoy/dislike stuff, please don't write and publish adventures! Or put a health warning on them, like "This is for the DM, your players might well think it's terrible, I don't give two shakes of a lamb's tail!". All the worst adventures I've ever read/run/played were written by people who didn't think about or care about how players would react, and all the ones which I see as "ol' reliable" or the like have at least some consideration of that, and make allowances for it.