As an additional data point on the new limitations on visa exempt entries, here’s my Thailand entry / exit history for 2025 (USA passport). I entered again yesterday afternoon on a visa exempt basis and had no issues or questions.
Sept. 29 enter Thailand at BKK visa exempt. Leave Thailand on Oct. 17 and fly to Vietnam. (19 days)
Nov. 17 enter Thailand at BKK visa exempt. Leave December 13 and fly to Bangladesh. (27 days)
Dec. 24 enter Thailand at BKK visa exempt.
Obviously, this is a pattern for a genuine tourist rather than someone trying to live here on a visa exempt basis. No problem at all on the third entry.
TLDR : Answer Summary
The poster shared their 2025 entry and exit history to Thailand on a visa-exempt basis, indicating they had no issues with multiple entries. They highlighted three entries: the first from September 29 to October 17, the second from November 17 to December 13, and the third entry on December 24. A commenter added clarification regarding confusion over the number of visa-exempt entries, emphasizing that the limitations are based on the total days spent rather than just the number of entries.