I gave you a like on general tenor. But here, I disagree. We had quite a few excellent and productive Thai employees. The few lazy ones wouldn't be tolerated by the good ones, and they didn't last long. We did pay an excellent international salary, so we had our choice of candidates.
Our IT guys (both Thai) kept herd over the interweb use from office computers and network. We also had to fill in a sheet each week for hours we'd put in- both inside and outside the office. Because we operated 24/7, a lot of hours happened outside of the business day- middle of the night callouts, etc. The Thai folks were right there with us.
I do acknowledge that we had an unusually good team. Office politics were a thing, but not laziness.