Some online casinos are starting to offer customer support through WhatsApp, but it’s not yet a standard feature across the board. It really depends on the platform. I’ve seen a few newer or more tech-savvy casinos adopting it for quick responses. For example, Wazamba Casino has a pretty responsive support team, though last I checked, they mainly use live chat and email. WhatsApp support would definitely make things more convenient, especially for mobile users.