SQ
I flew private aircraft in Singapore about 8 or 9 years ago out of Seletar, and lived in Singapore for a few years during that timeframe.
In my experience:
The state of aviation training (when i was there at least) was a complete joke. Generally speaking, following the book was the only acceptable approach - no matter the consequences, since there was a complete lack of any ability to think out of the box.
When SQ 009 happened, there was little acceptance of the fact that SQ messed up. Ask anyone on the street in Singapore, or go back and review all the governemt did to fight the findings of the accident investigation. An inability to admit mistakes is a recipie for more of them.
SQ is not a particularly dangerous airline, but one might not conclude it is all that safe either, SQ and Silk Air fatalities aside. The ability to admit issues is the principle first step in addressing them.