Sometimes people that take loan to gamble does not mean that they do not have money to gamble. This might be the strategy just gambling with a loan money and pay back almost immediately without touching their capital which they must have set out for some other things. If you have seen people doing this consistently that means they are making progress with it and have found a way to make success with it. And if you did not understand the story behind it do not just do it because if you do it, normally you might not succeed from it. It doesn't make sense to take a loan to gamble, but anyone that have found a way to make profit from it. It is fine. They should continue.
We take decisions that would either make us explore or leave us with nothing but regrets. What works for the first gambler will not work for the second. To put language proficiency plainly, we should not duplicate what others are doing, but rather focus on what works for us and implement the project. Gambling and putting borrowed money at risk will undoubtedly result in additional proceeds that will be demanding and unpleasant for gamblers. I oppose the idea of taking a loan and spending the money to gambling, which we all know is harmful and that we may never be able to escape the massive debts that result.