What are the requirements to extend a visa exemption in Thailand?

The user inquires about extending their 30-day visa exemption in Thailand and the reasons required for such an extension. Commenters clarify that since the user is on a visa exemption, they are not extending a visa but rather applying for an extension of stay, which can be done easily by filling out a form and providing a reason, such as tourism or even citing COVID-19 for more days. Overall, the process is straightforward.