I 100% agree with you @DaniRabbity regarding the comment, it was abhorrent. I diverge on Drag, to me it is sexist and deeply misogynistic it is adult entertainment, though a form of entertainment I despise, and should not be anywhere near children, should not be promoted to children as in DQSH in libraries.
Where we diverge is your insistence that no-one, unless in the audience area, could see or hear what was going on on the stage. As Clymene said that is one hell of a remarkable sound system that only those in the immediate vicinity of the stage can hear as sound carries the NT should patent that they'd make a fortune.
People who were not in the audience are have said they could see and hear, are they lying?