A quick hypothetical. If I have an SETV, do I have to use it, immediately or can I enter on a visa exemption first and use the SETV later but within the 3-month validity?
TLDR : Answer Summary
The discussion revolves around the possibility of entering Thailand on a visa exemption even if you possess a valid Single Entry Tourist Visa (SETV). It highlights that this decision ultimately lies with the immigration officer at the point of entry, and experiences can vary widely among travelers.