When a new casino is about to decide the games to have on their platform do they consider the popular games in the specific regions where they intend to make their gambling services available, or selections are usually based on popularity of games generally?
Almost all the big casinos I have seen so far have games included. But what I think is that when a new casino starts their journey, if they do targeted community based promotion or provide their services targeting a community. Then of course they will keep an eye on which games gamblers like to play in which region.
However, from my side, I have not personally done any analysis, but I think that overall, people around me prefer sports betting more than casino slot games. Even here, I see people from young to old participating in sports betting.