Why go to an exchange to gamble when there are many awesome alternatives out there. Especially when you can throw down a little bit of crypto and test your luck at some sweet online blackjack exclusive at
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I think that is because people want to spend their free time trading to play gambling. And if in the exchange have the gambling table, then the traders can try to playing gambling without having to visit the gambling website. That will depend on themselves because they will know what they want and if they think that playing gambling inside the exchanges is good, then they could still do that. But it is better if we can divide our time to trade and gamble, so we don't lose our focus to do both trading and gambling.