Well stop complaining. Because Thailand will do whatever it go to do .That's the beauty of Thailand is it's unpredictable and it keeps changing the rules .Never know what they come up with when i go to renew my visa every year.
Anonymous participant 376 .Same as showing money in the bank 500,000 or the 20,0000 in cash they can ask you to show them .But that's part of the beauty of Thailand is the unpredictability of it when you live here.
You maybe right about it not saying you need a course but does it say you can come in with out a course. This is Thailand so they can ask anything they want to at immigration. Up to you how you answer them.
No the worst is not happening at airports as there are thousands of people going through them each day. Land borders have very few each day buy comparison .