Well that is making some other gamblers fun as they gamble especially when they are going to yolo or going to bet all things that they have. Maybe they are just having fun when they are winning or even without the winnings they can probably get with gambling. By simply gambling makes them happy by just doing simple gamble.
There are really people who do enjoy on playing gambling and dont mind on the money that they would spend on playing those games. They might lose in the end but the enjoyment or entertainment they seek is there then theres no problem at all. As long as you control your money its okay,