How can Duelbits come out with a huge budget only here in Bitcointalk that other casinos cannot when Duelbits started operation on February 2020 can we also consider them the most profitable casino in the industry?
It's already been explained to you, but I'll put it another way: if they spend $7k on advertising it's because they get more than that $7k in deposits from advertising, probably a lot more.
A lot of people criticize the gambling section for spamming, but the huge amounts of money they move are a big part of the success of this forum. We must also take into account that the gambling houses have taken advantage of legal loopholes, although we have a tendency to more and more regulation and more KYC/AML, with which, the future trend I think is going to be at least that the returns obtained by the casinos are going to moderate.