It's understandable. The question is: How can employees "suddenly" become ineffective. People were working, working, and then suddenly someone at the top decided that last year everyone was 50% more efficient (for example). And people were working the same way a year, two, five years ago, and they are still working.
Doesn't that seem strange to you? Have you ever wondered: maybe it's not people who are doing worse, maybe it's the calculations that are wrong?
Because I, for example, can't imagine a situation where suddenly all the people in a company or an enterprise are going to be much less productive, unless there's a war or an epidemic.