There are still entry requirements and I think they are trying to make sure you complete them.
All travelers with an arrival date of July 8th, 2022, or later, are no longer required to purchase the Aruba Visitors Insurance. All travelers are still required to complete Aruba's Embarkation/Disembarkation Card before arrival, which is the country's digitized customs and immigration process. It is highly recommended for each traveler to have travel insurance with COVID-19 coverage. In case you have already purchased the insurance, you will remain covered for COVID-19-related expenses.