There is a huge difference between gambling and gaming. Gaming is just for passing time and gambling relates to money. Gamblers will never spend their time on gaming because they are gambling addictors. When they set in front of their laptop, they visit gambling sites because they have the greed of winning more and more money, but all in vain.
This generation has now a different perspective of what gaming is. You can relate gaming with money now, not only by integrating it with a casino but there's a career now for professional gamers if you don't know about it.