I am making no judgment on the "UAE 3" except to say Timberlake hahahahahahahahahahahaha.
However
Also, they weren't there representing ANYONE. They were on downtime and chose (unwisely, of course) to attend a concert for pre-pubescent girls. Their presence there was as private individuals spending their free time as they choose.
Is never true. Once you're in uniform the standards expected of you never change, why else would anything an individual does in his/her own time be mentioned on an appraisal?
It is naive to expect our professions to be ignored if we do something wrong/stupid and get caught.