This is very sad. It was only a matter of time that GB started on the same route that Murree, Swat and Kaghan have slid into, Babusar Pass opening has been detrimental for this, its advantages notwithstanding.
I have seen GB (Hunza, Nagar, Gojal, Shimshal, Naltar, Skardu, Khaplu, Astore) and I have also seen the Swiss Alps - while Switzerland isn't half as beautiful as GB, the way it is maintained is amazing and makes it better than GB in many regards, and if this continues then we'll have to say goodbye to GB (except the treks that mass tourists don't make maybe).