Silence on Attracting and Retaining More Singaporean Crews

Singapore Airlines replied to my compliments to the crews.  However, the manager is totally silent on my point about keeping more Singaporean men and women.  It is very interesting.  So I wrote back to her and ask why she did not address this point I raise.  Let's see if she responds.  Quite clearly, it is an issue she is avoiding.  It tells me that Singapore Airlines, a Government-owned entity is not comfortable or maybe prefers to keep the wages low by hiring foreigners rather than attracting locals.