thats right, gambling is never wrong, gambling is an entertainment and for fun
its wrong if you all money to gamble.
Face the fact, most of the Gamblers end up losing all their money because they think it's an easy way and luck will hit them one day but with the passage of time they get addicted to it. Whether it’s right or wrong, I don't care much but it’s useless and insane for sure.
As far as the concern is whether it is right or wrong, I think intentions matter. for instance, at times people lie to their closer ones in order to keep them happy and safe. In case of gambling, many gamblers claim that its for their fun, but if somebody faces defeat again and again then obviously he gets depressed. In this way, whatever the intentions were, it will always produce negative results. So, gambling is wrong.