Is public Wi-Fi a reliable option in Venice during Carnival?

While Venice offers some public Wi-Fi spots (`#VeneziaUnica`), relying on them during Carnival is not recommended. These networks become extremely congested and slow with the massive influx of visitors. They can also pose security risks for personal information. For reliable and secure internet access, especially for booking tickets or banking, a private data connection via an eSIM is a much better choice.