like "L & G, the cloud in the cabin is only water vapour from the air conditioning. We often see it. No cause for concern. Kindly sit down."
Did you ever consider that maybe the above PA was made, but the pax invloved didn't want to listen? I know pax are perfectly capable of being decent humanbeings, I also know they can be bloody minded and stubborn. A lot of blaming the crew here with very little
actual facts.