It depends on individuals. Not everyone likes gambling and not everyone gets addicted to gambling. It depends on the person's predisposition and will power, I guess.
can this world stop in gambling?
someone who like to gamble hard to escape from the gambling trap. almost like a drug addict. Even after they went bankrupt still struggling to gamble by borrowing money for gambling. Actually what do they expect?
I think it is difficult as we know if gambling is prohibited then people will playing gambling with secret and no one will know where they played. and like what you said, not all people like playing gambling and some of them playing gambling is for fun and they don't have any expectation from the gambling than just for games.
Every bad thing have natural tendency to be supported as we human are naturally attracted toward bad things. We love to see bad things, love to do wrong actions, love to feel bad hence everything under our command, we want to go for it either it is good or bad. Same is the case with gambling, it is harmful, it is useless but still people find a worthless sense of fun in it. God bless them.