A lot of threads in gambling section are basically dedicated to scam accusations. They can be seen every day on the first page. The casinos about which people complain are usually new or known to be scamming people (one can easily check out the trust of members leading the respective ann threads to be assured in that). I don't understand why people deposit money onto new casinos and then complain that they scammed these people. I mean, there are lots of very trusted casinos offering a wide range of games, so why not to keep playing at them rather than some unknown risky ones?
I do appreciate your concern with other people being impulsive and unaware in trying new casinos but you should also take note that when gambling, you should be aware of where you're bringing your money. I guess despite the prevalence of threads about scams, people still tend to try other casinos just simply because they want a new atmosphere. They want to try their luck in other platforms and I think that's okay. If they get scammed, then it's their fault as they didn't do their part of researching and trusting right away.