Gambling itself can be wrong but it depends on many aspects of a person.
its also if someone is sensitive for addicting he will be fast addicting, but if you just a person that enjoys it with low amount there is nothing wrong about that.
yups, you're right, it can be said is not a gambling game that is wrong. however, gambling is just a game, but when people risked anything to win, that's where this game becomes one, and even make this game a game that can make people become poor