I don't know if there was a chat moderator there because every time I play at Stake.com I always hide the chat and just focus on playing there. I think there a chat moderator there, ever online casino has a chat moderator to control the flooding and spam messages.
There are chat moderators on Stake.com because i have been gambling on their platform recently when i discovered many forum members were interested in the promotion of the gambling platform. Although am not too sure of their Telegram handle because i doesn't belong to their campaign but was told by a friend that, even the Telegram has more moderators than the chat section of the gambling platform.