I live here with my wife and two young boys, my job and my stack of O'Reilly books. Where are these vapid expats you speak of?
http://articles.sfgate.com/2006-10-10/news/17314668_1_massag...
Also, slavery is an economic institution, and so the benefits flow not only to the slaveholder but also his customers, and they can be exported internationally to customers like you; the costs are borne by the slaves.
I did a short stint in Abu Dhabi and it is presented to expats as a wonderful place and is so if you want it to be. Having known someone who worked for Al Jazeera and heard the stories that get supressed involving workers conditions it wiped the sheen right off.
I don't argue against free trade with 3rd/2nd world nations -- in fact I think that our economic presence in China is a net beneficial thing over the years. However, that also means that I get to make a moral choice of where I spend my money. I don't believe that spending money in Dubai enriches anyone but the exploiters.
I also wear Nike sneakers that were sewn by children working in some god-awful Pacific Asian export zone sweat shop. Don't you?