That is an upside, but what are the downside costs? Are there more errors? Do people die more often because something got overlooked because it was not shared

That is an upside, but what are the downside costs? Are there more errors? Do people die more often because something got overlooked because it was not shared? Certainly it is more expensive, but even putting that aspect aside I would want to know for sure that it was a net positive and not just in this one situation.