What is the difference between the automatic 60-day tourist visa upon arrival and applying for a tourist visa online?

The discussion centers on the differences between receiving a 60-day visa exemption upon arrival in Thailand versus applying for a tourist visa in advance. Participants clarify that there is no notable benefit to applying for a tourist visa for many travelers, particularly those from eligible countries who can enter Thailand without a visa and receive a visa exemption stamp. Both provide the same duration of stay, and requirements for entry are largely identical, mainly requiring proof of identity and onward travel. However, the tourist visa may undergo less scrutiny during multiple entries compared to a visa exemption stamp.