@Jon ********
Anutin said it might be a requirement in June but I hope it won't be. After all, the Ministry of Public Health stated that by July 1, all entry restrictions should be completely lifted and so far almost no country mandates 3 shots for entry.
Logically, next month it should be even easier to enter the country than this month meaning they should scrap the Thailand Pass, insurance requirements and switch to an ATK test before departure for unvaccinated. The same as Laos is requiring as of today.