to be honest it all comes down to big capital that can make a casino big, because if there is big money casino owners can recruit famous people to promote their casino to get new gamblers from their followers and also the importance of making a signature campaign on this forum if the casino supports crypto payments
And vice versa, what is the meaning of advertising/marketing if there is no good features/offers/services?
Casinos need to have all this thing, so it is fine to discuss about features and services as they are also crucial part of the business.
Casinos cant rely on marketing only, it is proven in the past when many casinos with signature campaign but failed to survive because they had less features/offers/services.
It is useless to have huge unstoppable marketing or many people know about the casino but less people are attracted to play.