If we talk about the gamblers, they may or may not like these competitions because the gambler may not be a good graphic or art designer. Even most gamblers do not have an interest in the Arts and arts competitions. They are more attracted towards wagering competitions and other stuff relevant to gambling.
But there are also gamblers who have artistic talent and are graphic designers, but most of them don't have time to take part in art events at Roobet or maybe because they have never gambled at Roobet so they don't know about this art information, maybe if they knew they would follow. this art contest event, however, as a gambler, I like this event and enjoy every participant's work.
So this concludes that this art competition suits more to the people who are graphic designers plus they are gamblers too. Also, those who do not gamble can also take part in this competition. But the gamblers who are not good at art may have no interest in this contest.
However, we need to know that the main purpose of Roobet, organizing this event is for the marketing purpose. Although they target a small skill set persons for this, but we have seen that the popularity of this event is spread across the forum and every gambler knows about it. This is a unique marketing technique which no other casino has adopted yet.
I agree with you that most gamblers are not interested in art contests, especially those who have no ability in art, but maybe they like art but don't have the ability to make it.
My thoughts on what Roobet is doing at the moment are not targeting artists as their marketing target or market in expanding their business but rather building their brand through art contests, which makes them different from other casinos, someone here will know that Roobet with their art contest and that will be a stigma that will be remembered by the forum community.