No, aloSIM does not provide an unlimited data eSIM for Ireland. The available plans for Ireland are fixed data plans, such as a 100GB bundle valid for 180 days, a 50GB bundle valid for 10 days, 15 days, 30 days, or 90 days. All of these plans use the 5G network and cover Ireland.
Choosing a fixed data plan can be more cost‑effective for most travelers, unless the user is an extremely heavy data consumer who would benefit from a truly unlimited option.