Campaigns are always important to get more and more players. Stake is one of the oldest casinos ever in crypto world (when you consider primedice) and they are still doing it, do you really think that they are doing it because it is financially feasible? Of course, they do not get as much people from this campaign as they are spending, but it is a long term thing, it is not only about getting new players, but reminding the old ones that left it as well. Same logic as coca cola or mcdonalds or apple or amazon making advertisements, it is just not about getting new customers constantly, sure that plays a big role but they should be running a campaign to remind everyone that they are here and constantly show themselves.
With a competent approach to advertising, it is imperative to constantly remind about your project, constantly make sure that a person sees the logo, name or symbol of the company, as you really noted, for example, Coca-Cola. I understand that the fact that this topic is almost constantly on the first page of the gambling section and there is a constant discussion here, then Futuur devs without even participating in the discussion, have already achieved this type of advertising - a reminder of themselves.
Respect for this.
