I live in the Federal Capital, and since May, 2020, we are also facing severe water scarcity issues, which has now become extreme in July. So what? Should I also leave Islamabad? The best I can do is to move to some locality, where there are no water scarcity issues, or if there are, then quite less.
So best one can do is, to face the ground realities. And if one cannot bear them, and they start taking toll on your health and nerves, then best is to move from there.
(On a side note, saray pahari log / pahari ilaqay itnay b achay nai hain (no offense / disrespect to anyone, any community, etc. and no racism involved). Ye to, ya rah paya janay, ya wah paya janay. Some people are quite taez tarar, houshayar and chalak, and one needs to be very careful, especially in making some deal, because wo thukk laganay sey baaz nai aatay)
I hope, all above helps and guides. Thank you.