I do not think there is any scope to be scammed by a platform like Bitwinup. Everything is done on chain. Besides the team is earning from the fees of the pool for every trade. They are not holding any coin for you. So platform like this a scam protected :-D
Well, I completely forgot that it's a Web3 casino. But it's not like other Web3 platforms where you just connect your wallet and play. It's kind of different. We have to deposit there via a different blockchain and then start playing there. I have checked their platform but haven't played there yet.
By the way, I am not only talking about possible bad reputations but also about how casinos gain the trust of forum members. I guess you would agree with me that the longer casinos stay active and advertise on the forum, the more confidence the community will have that they will get support immediately if players ever face any issues. To convince players to play on their platform, they should stay around as long as possible.