Very noisy staff in ladies restroom

On 5 Jan, we dropped someone off at King Shaka airport at 5 am. I went to the toilet and was amazed at the unbelievable cacophony of female staff in the toilet titivating themselves in front of the mirror. The shouting was so loud it was unpleasant and unbearable. Is this the way to behave and be a brand ambassador for the airport? I was really disgusted. They looked smart but behaved like banshees! Horrible! It is such a beautiful airport and the ambience was spoiled by these screeching women!