There's an official requirement at Immigration that never made it to any of my entries in the Kingdom; I mean proof of funds. I haven't been there in a while, though, and when I enter tomorrow on a visa exemption I'll say I'm coming for 60 days. Is this ever asked at Immigration on a visa exemption? No, right? Thanks.
TLDR : Answer Summary
When entering Thailand on a visa exemption, proving sufficient funds can be a requirement, although it is rarely enforced. Recent discussions suggest that with the visa exemption extended to 60 days, this proof may be asked for more frequently. Travelers who have frequently entered Thailand have reported mixed experiences, with some never being asked to provide proof of funds.