Can you self-administer an RT-PCR test for entry to Thailand?

The majority consensus in the discussion is that self-administered RT-PCR tests are generally not accepted for entry into Thailand. Most commenters indicate that a test should be administered by a healthcare professional in a clinical setting. One person mentions using a virtual consultation for a test, but emphasizes that Thailand has specific regulations against self-administered tests. Another commenter seeks clarification on sources for confirmed information.