If they stay, most likely wasted. Or they succeed despite the organization, but ultimately fight an uphill battle the entire time. It's usually best to just leave, but that also creates a vacuum that will be filled with an incompetent (or subpar) yes-man further exacerbating the problem.
That can create conflict for civil service employees. To stay where you're not that useful and feel it's a waste, but you're doing some good by shouting into the storm and trying to hold back the stupidity. Or to leave and let an incompetent person take over behind you (or competent but overworked because they don't fill the position). If you stay in that situation it's out of a sense of duty, but it's incredibly exhausting.
That can create conflict for civil service employees. To stay where you're not that useful and feel it's a waste, but you're doing some good by shouting into the storm and trying to hold back the stupidity. Or to leave and let an incompetent person take over behind you (or competent but overworked because they don't fill the position). If you stay in that situation it's out of a sense of duty, but it's incredibly exhausting.