I don't like a nation of sport gamblers as they would be in default debt really soon because no one would really work,all of them would have their mind in their betting.
A nation of sport gamblers will have the problem of having citizen who are mostly Irresponsible. The gambling will not affect everyone making everyone irresponsible, but it will surely have the number of irresponsible people more than the responsible. The irresponsibility is people who gamble without control, and those that will do anything just to keep getting money to gamble including involving in crime.
It will really cause problems for the government if its citizens cannot be responsible for gambling and will make many citizens addicted to gambling.
They also will not think about how their life will be because they are more busy thinking about how they can have money so they can gamble every day.
And it can also trigger crime rates to rise sharply because if people lose a lot, they will think about having more money, which can lead them to commit crimes.
Perhaps the government needs to modify the regulations on gambling and enforce them strictly so that its citizens not only gamble but can also be responsible for their lives.