Do you know if it was productive and informative for them?

For example, I left a job several years ago, and not long before I left, I met with the boss and explained some of the massive issues facing my department. He sounded interested, but of course he never did anything about those problems, and my former co-workers have told me that the situation is worse than it was before. In my observation, and that of my friends, this is what happens most of the time. After all, if they didn’t listen to you before, and especially if they didn’t ask you before, then why would we expect them to care what you say now?