They take the easy way out. Get a request, public interest is high in the case︆ and they will slap you with whatever they can come up with to keep up︇ with the appearance. Thats the way of life in all over Asia (Carlos can sing︈ a song of that matter as well). The nail and the hammer thing.
I see︉ it in africa, they somehow get very advanced spy tech or infra for biometric driver︊ licenses and similar toys, but then its becoming basically useless as complex infra decays rapidly︋ and requires vigor, diligence and hard work to maintain and develop further.
Id easily bet︌ on Vietnam succeeding with such a thing much more for example, just from a work︍ style perspective (having questions there too tho).
Sure you had very qualified staff, but even︎ these will be quickly assimilated into the public service sector environment, where brightness just doesn't️ pay off and you gotta advance with lets say different means 😉.
Also from a game theory point of view, they cant be too harsh on expats, they will simply leave and take the cash with them. The sea region still allows for great arbitrage plays for lets say the next 10 years to come.
But overall I agree with your points and I redirected my equity investing away from Thailand to some degree. It is just too much uncertainty to be make the juice worth the squeeze.