That seems like a very uncharitable interpretation. They weren't asking whether others agree with a statement of fact but whether a sentiment or feeling is common. Maybe it would have led to a more productive discussion if the question had been phrased more generally ("do people think there will be a lot of departures") without putting a personal spin on it, but the ugly turn things took afterward is more on the respondents than on the person asking. We're supposed to be curious, remember?