I'm not sure it would matter. It's the same people every time. I really don't mind a legitimate question, that isn't relevant by someone who genuinely is lost

I'm not sure it would matter. It's the same people every time. I really don't mind a legitimate question, that isn't relevant by someone who genuinely is lost. It's the person who wants to work out their personal project with 40 people in attendance. Some three letter acronym, older US companies seem to be more prone to collecting these people, but they exist everywhere. Possible responses: "That is beyond the scope of this meeting." "Let's take this offline." "You need to talk to Dave." - bonus if Dave knows nothing about it - double bonus if Dave does not exist