Previously, Thai residents paid tax on foreign-source income only if the income was brought to Thailand in the same calendar year. Instruction No. P
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effectively eliminates this loophole. Now, any income earned overseas from employment, business, or property, regardless of when it enters Thailand, must be declared, and taxed in the year the income is earned.
Yes, exactly. There are things in Thailand that I don't like. But the problem mentioned by the OP would never have occurred to me. Every country has its own peculiarities that are not what you would like. Then you have to decide whether to travel to the country because of that or just leave it.
Beginning 1 January 2024 all foreign citizens travelling to Malaysia are required to complete the Malaysia Digital Arrival Card (MDAC) three (3) days prior to arrival (except MM2H holders).