Maybe most of the people here have experienced this incident and I will answer from myself.
I have often done this behavior and for me gambling using loan money is the same as gambling using ordinary money because even though I will lose because the loan money has been deducted by interest, at least the amount I borrow and use for gambling is according to my ability to return it.
So there is no pressure whatsoever even if you use loan money but it is not really recommended because the risk is very high when you cannot control yourself borrowing too much which is not in accordance with the amount of income it will add to problems in life.
We know that gambling wastes money very quickly if you are not lucky, so if the loan money is too high and you lose, it will definitely burden your mind and end up in big trouble because you have to deal with people who lend money.