We're going around in circles. I need that information so that I can make informed decisions about whether action should be taken. And maybe (likely) that result will be "no change". One can always declare that "guests don't NEED that information", until they do. That is always a post hoc analysis. Would your opinion change if you found out a week from now that the incident in question involved the release of a hazardous material? All of a sudden, the desire for information changes.
Perhaps you operate differently and don't want to know anything about the situation. And that is fine. So you don't need to ask for the information and you can go along with your day. But someone who does ask for that information should be provided with the truth and not lies or deception. And that should be fine too. Everyone is different. But there isn't any good reason why the needs of the low information guest should trump the needs of the high information guest, especially when a very simple statement will suffice. I have yet to see a cogent argument as to why "A guest fell ill and we need to keep this space clear" is a bad way to handle the situation. Perhaps that statement would mean nothing to you. Fine. But maybe that statement would mean a lot to someone else. So why deny them the information? Your argument, (like many on this Board), distills down to: "Not me, therefore no one." Just because you can't find a reason to have additional information doesn't mean that everyone shares that view. We can coexist with differing opinions, and with different levels of information.