Robin has never been interested in player housing. As a result, she really wasn't that interested in island sanctuary. However, since diving in she's been pleasantly surprised.
Congestion issues from demand are familiar territory for Final Fantasy XIV. Square Enix has increased capacity for instances after high demand from the new Island Sanctuary feature and indoor housing nearly-maxed servers, warning of continued high demand.
Final Fantasy XIV's new post-Endwalker patch has the usual bulk of content, which we might as well talk about for a second before you all go farming.