Thereby creating opportunities for employments and some live to depend on such offers, at the end, money circulates and people have it base on what they have contributed so far, people also spend it on what they value and needed for their own benefits.
Gambling is great for all the job opportunities it offers to the people through casinos and betting shops, yet one thing is missing -- casino sponsored Psychotherapeutic clinic for problem gamblers. Allowing players who have faced troubles financially and mentally to suffer with no free health care attributed to them isn't fair to the gambling community. If the taxes gotten through casinos can be distributed to that department to maintain responsible gambling, it'll be of good use to the society.