Beautiful mosque and very well maintained but damn...

Beautiful mosque and very well maintained but damn rude employees everywhere scolding tourists including me.
Usually Muslims i know personally will be kind but in this mosque, it was totally different.
I was in Dubai for 5 days, met good and smiling people but then the day I stepped into Abu Dhabi, had to face this such an issue. Regret visit Abu Dhabi. Before I traveled in Etihad Airways, Faced rude air hostess everywhere, now this.