Even when demonstrator hens reacted with obvious disgust to a specific food, via vigorous head shaking and bill wiping, there was no evidence that observers subsequently avoided eating that food.
Granted, this complaint often comes from sour-grapes rivals. But many others are put off by Google's cocksure assertion of its own holiness, as if it merited unquestioning trust.
Yet the revulsion Herr Schindler felt was of a piquant kind, an ancient, exultant sense of abomination-of the same sort as, in a mediaeval painting, the just show for the damned.
It can't be denied that some young people detest meeting the person introduced by their parents, because the person is their parents' style, not theirs.