How many times can I enter Thailand with a 90-day visa waiver as an Argentinian citizen in a year?

Argentinian citizens can enter Thailand on a 90-day visa waiver, but the number of times they can do this in a year depends on the discretion of immigration officers. While technically you can re-enter multiple times, frequent entries may raise concerns of visa abuse, leading to potential denial of entry. Some suggest that applying for a 60-day tourist visa followed by a 30-day extension might be a better option, but this typically wouldn't apply to Argentinian citizens who benefit from the visa waiver.