Not jaded. I think that's actually a very insightful way to put it. Heck I wouldn't even mind if a boss I had put it like that, as it's at least honest and not really unreasonable. I mean, if you go into an organisation and decide the entire premise of the organisation is irredeemably flawed then at some point your feedback is going to no longer be useful, even if some of it is on point, because "this entire enterprise is worthless" is not really an actionable view most of the time.