Nowadays, it is really easy to attract more people to support the project especially if the idea is all about gambling because aside that it is more likely by the gamblers, it is easiest way to earn high profits. Also, a lot of people in crypto space are always wants to gamble their luck.
Yes a lot of people think thats its just easy to earn on gambling but its actually the other way around where the banker always win in the end.
You mean to say the house always wins, the house ofc always has to win if they want to operate in the long run. They are a business, why would they stay in the business if they didn't win