@Walter Hinteler,
There are plenty of warning signs at several of the Nat Parks where arches, peds, needles etc are found. There should be a sense of respect and common sense. Thi guy took it upon himself to decide that this particular ped was unable to be "left alone" nd enjoyed as for what it is, a natural occurrence that will, someday, come crashing down. Until that day, lets enjoy its particular form of instability.
We have several of those kinds in PA, except in much older rock fomations, and these have stood for , obviously, several hundreds of millennia longer, no problems, no vandals, no idiots like this "scout leader"
He should be ceremoniously drummed out of being a Scout role model and then fined and invoiced for the full cost of restoration .( including the crane to reset and spike the rock back together)/Itll probably cost about 20 K (if they don't use a govt contractor)
I was on Jungfrau several decades ago and, while hiking, we came across a large hunk of SPRAY CAN grfitti in German that was a statement from Kollwit on "No more War" on a "slickenside" rock face. It was left to weather off(apparently it was written in the time jut after WWII.