The preliminary 7.0 and FFXIV Dawntrail patch notes went over housing changes, with both Estate Holder Rights and Ward Classification taking effect after the update.
The Estate Holder Rights Housing system in FFXIV will let you remove and block people from your home.
These can be then adjusted in the Estate Holder Rights to determine who the rightsholder to a property is and who can adjust the banned visitors list.
Final Fantasy XIV is available for the PS4, PS5, Xbox Series X, and PC, and the Dawntrail expansion will arrive on July 2, 2024.