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Yap, but cannot force anything.
Since, it's global they think based the market and how the demand. If the request only from local people like us (Indonesia) and the demand are low then there is no way they are gonna to listed that.
It's always by the demand. Also, some casino are something want to prohibited any kind of small betting to avoid spamming. If, I was not wrong in Pragmatic there has some slow with the lowest betting 0.05$.
Obviously all decisions will come back to the casinos themselves, they must also learn what advantage they get by adding one currency, like giving them more users or something. Or they don't get any profit they want if they really add new currency as a means of payment or betting.
Of course here is mostly just a suggestion and input for the casino to consider, and the decision is clearly in their hands completely. Whatever they decide is the casino team's deal.