Malaysia as well, because of economic restructuring, this year people will feel the pinch as COL goes up sharply due to targeted subsidies for fuel and electricity and higher taxes.
Expats really need to consider the cost and inconvenience of moving around. Tickets, visas, paperwork, rental agreements... And, most likely, that new affordable destination will become more expensive soon enough.
Those who have sufficient savings, should try and buy a place somewhere with universal health (or the closest thing to it) and settle there. COL is on the rise globally. The world has turned into a game of musical chairs, unfortunately.