Careful, there's an important distinction between "the majority of participants" and "those who have the most power and the most to lose."
In fact, that reminds me of a Terry Pratchett quote which I think is particularly appropriate to this subject:
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> Supposing an emperor was persuaded to wear a new suit of clothes whose material was so fine that, to the common eye, the clothes weren't there. And suppose a little boy pointed out this fact in a loud, clear voice...
> Then you have The Story of the Emperor Who Had No Clothes.
> But if you knew a bit more, it would be The Story of the Boy Who Got a Well-Deserved Thrashing from His Dad for Being Rude to Royalty, and Was Locked Up.
> Or The Story of the Whole Crowd Who Were Rounded Up by the Guards and Told 'This Didn't Happen, OK? Does Anyone Want to Argue?'
> Or it could be a story of how a whole kingdom suddenly saw the benefit of the 'new clothes', and developed an enthusiasm for healthy sports in a lively and refreshing atmosphere which got many new adherents every year, and led to a recession caused by the collapse of the conventional clothing industry.
I have, in my career, "spoken for the room" maybe three to five times. In two of them, I was already on my way out the door, so I wasn't very worried about the consequences. In no case was I ostracized or belittled by the non-management in the room. I received a few, very quiet, thanks.
(Of course, it can be that you just weren't paying attention. For questions that come out of that situation, you may in fact take a social hit, and perhaps appropriately. If you just don't understand something, you probably shouldn't take a hit, but you may do so in more toxic environments.)