If it were serious enough, I would probably have asked to be offloaded on the basis that the plane was unsafe.

Might have been interesting though. I suppose if it gets loud enough, it might turn into a stampede.

(Reminds me of that affair when they refueled a plane somewhere south of the border will all pax on board and not following some safety rules, a while back. And a pilot who was on board tried to raise the issue.)