Different strokes, attaching a 'modern' label to it is also childish and immature. I'm modern in most every way, but this type of behavior towards a leader of a religion, company, etc. is sophomoric, juvenile and counter productive. I can't imagine anything good coming from this nonsense that will benefit the rank and file Dubs, the anti-JW movement or that will make the Dark Lords soften their hate-filled vitriolic teachings.
Most humans, when confronted with data that they are wrong, simply become entrenched. We see it on this site everyday. And these are normal humans (with the noted exceptions for the self appointed delusional new GB members or the traveling proselytizing, preaching, pious, and pontificating who routinely show up).
Since these men are about to sit at god's right hand and rule over the universe, the chance that any such prankish acts can touch their hearts is infinitesimally small. Nonexistent. The GB member will simply dust it off and continue to remind himself that he is the elite of the elite, and Cedars and those like him are apostates deserving of death.