I'm flying to Thailand today from UK, I was advised by travel agent to complete the online visa exemption form/landing info, the sent the link in their travel info which I did with some difficulty (country of origin is required in 3 different places on the form and the UK is not easy to find on the list as it's GB on one, United kingdom in another, very confusing.. anyway all done on Sunday.. but now I'm seeing this isn't even a thing until May 1st, so was that just a waste of my time?
TLDR : Answer Summary
A traveler from the UK inquired if completing the online visa exemption form was a waste of time since they were arriving in Thailand before the system goes live on May 1st. Many community members affirmed their concerns, explaining that the form is only applicable for arrivals from that date onward and was not required for their current travel. Comments also suggested that the travel agent may have misled them, but emphasized the importance of staying informed and checking official sources.
Thailand Digital Arrival Card (TDAC)