If not then he is not a fit and proper person to own an airline.Go and run a restuarant.
Well, then for the first 6 months, the biz was on its way to become a good restaurant, then dragon lady took over and things went south from there. People's lives (health, in particular the stomach) is at risk, and perhaps with their lives too.
Udom maybe 1 half of the equation... Dragon Lady maybe the other half. Soon, we'll have Namfon and Ongar calling the shots on how the waiters should serve the customers and how the dishes should be washed!
STOP! Is there a repeating pattern here? Where's the safety inspectors? Oh hang on, envelopes!
The solution is not for him to run a restaurant... is for him to understand the risks involved by running it the way he's used to, and by having the same people "assisting" him!