The older sex tourists have a lot of time on their hands and make up random stuff because they just like "being right" with their negativity. That's the vibe I'm getting.
I've entered and left 6 or 7 times on my DTV, the last time was 2 days ago and I've never been asked a single question. I've also entered in BKK, CNX and HKT and same same everywhere. I've also never seen anyone being questioned like this.