Flydubai operates in to War Zones but how many aircraft have they lost to date due to that aspect of their business? Answer 0
MH17 was shot down
German Wings was deliberately crashed
A few ATRs in Asia went down recently
Are you really that much safer in other airlines?
I get the point that it's not pleasant but the stats suggest that you will be ok.
I think personally more would leave because of the lifestyle in Dubai not to mention costs.
Realistically you need about 60,000 AED to live comfortably in Dubai today....