Online gambling, especially "unregulated" crypto casinos, are banned in so many jurisdictions already. All that needs to happen is Law enforcement turning on the heat on crypto casinos like they have done with exchanges and crypto mixers, and you will see how fast things happen here in the forum.
DDoS services along with signature campaigns and ANNs were banned in a snap a few days back.
I'm surprised that DDoS services was allowed here before. But in general, DDoS is much smaller thing on Bitcointalk than mixers. Like I don't even remember that we ever had signature campaign promoting DDoS service.
That's because DDoS services were already being seized by federal governments, but who is seizing casinos? In fact, governments are not even interested in casinos as long as they aren't used for money laundering - which is pretty much impossible since the majority of them use stringent KYC.
Crypto casinos isn't just about KYC and KYC isn't that thing which makes them legitimate. Many of these casinos promoted on Bitcointalk isn't legal in different jurisdictions or goes into grey zone. Many countries just doesn't accept licenses issued in Curacao and other offshore countries.