Looks like it was the Google AI generated answer from a search. I don't trust the results of that and always follow the cited links to verify. It's not a very useful function to me at this point in time, maybe it will be in future.
Wait, what? Really? So the Thai embassy in SG doesn't sell the DTV to SG passport holders? So Singapore citizens have to go to a third country to apply at the Thai missions there? I mean, on the embassy's website (in SG) I saw they stated that "Applicant’s long-term pass (Employment Pass, S Pass etc.) must upload both front and back of the pass." is a requirement but there's no mention of NRIC which I thought was weird. So is this the reason? That the DTV in SG is only for non-SG citizens?? That's very crucial information! Glad I found this thread!!