Do you mean that the candidate is too inclined to say "that's not my job" when they might be called upon to perform tasks that lie outside their narrow area of focus?
"I like to work on a team with strictly defined roles."
"I like to know exactly what I'm working on from day to day."
"I prefer to have my worked planned out weeks/months/years in advance."
All three valid, but not necessarily great for a startup.
I'd prefer to work for the most enterprisey company that ever enterprised. I'm pretty happy at the B2B telecom where I work now, even.
(And, yes, I'm agreeing with you and providing a data point in your favor.)