Not long time ago I played in one that requires x3 wagering (won't tell the name so as not to harm them).
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If the casino has already warned players about it in their terms of use, then there's really no harm in sharing that information publicly. I mean, it's not like it's a secret or anything. Plus, there's a whole list of other platforms with the same practice, so it's not like this is something unique. But, if the casino didn't even mention the wagering requirement in their terms, then it's only right to put that info out there so others can make a more informed choice.