This lead to my question is gambling business designed by the government and with few individuals to collect money from the society?
You should know that every business in one way or the other has its negative sides.. just like gambling, it affects it's players psychologically or emotionally, that isn't a reason for the government to just wake up one morning to put an end to it.. remember gambling is a choice, and every man has his right to do what he wants so long he doesn't break the laws guiding the land. Gambling has been existing for generations not just now. the people of the old gambles in different ways, just that it has been advanced into more interesting ways.. the government yea they also partake in the revenue that gambling generates as it's a way of bringing back some money to the economy...