The majority of FETs are male and single, I am guessing, because it is something people do when in a transition of life or when first starting out, thus they have not gotten married, yet. Roaming the world teaching English does not suit having a wife and kids at home while you work remotely.

I think that as China extends her reach, globally, that people who think they are getting away from things are going to be getting tracked down and brought to accountability for the things they have been doing. At least, we can hope so.