I'm not surprised. Those other 60 put aside, the people from Dubai grew up rich. They've never had to work to make a living, so plenty of them have been given official well-paid positions, but they don't know what work is. All the work in Dubai is done by foreigners.
In the GCC nations, the native Arabs usually refrain from doing blue-collar jobs. If you are a national, and you accept a blue-collar job, then you will become the laughing stock in front of your friends and relatives. The nationals usually look down upon blue collar workers with disdain. That is why there are so many foreigners in these nations. According to the latest stats, natives are less than 10% of the total population of Qatar. In the United Arab Emirates also, the situation is the same.