Given resort Wi-Fi, why is a CoreESIM for Mauritius beneficial?

While many resorts in Mauritius provide Wi-Fi, its quality and availability can be inconsistent, often limited to specific areas or suffering from congestion, particularly in rooms, by the pool, or on private beaches. A CoreESIM ensures ubiquitous, high-speed data connectivity across the island. This is crucial for navigating with real-time maps to Chamarel's Seven Coloured Earths, researching local eateries in Port Louis, or maintaining secure personal communications outside the resort's Wi-Fi network.