Correct. Real enterntainment does not means real (live) gambling/betting but it does not also means winning the game or for profit . that depend on the person some find happiness when having fun despite the loss while some only enjoy after they won because they are only playing because they want to earn a profit .
Correction : online gambling is also risky the same as live betting/offline gambling because both works in the same mechanics .
That's truth. The fact that we are seeing fake histories on tv doesn't mean that they are not real entertainment for example.
From my point of view online gambling could be not only more comfortable but also keep people away from bad influences that could mess up with their minds and make them addicted to something else that is not exactly gaming, it might not be the casinos fault if they are not involved but it's a consequence.
Live could be more exciting for people because they have other people to joke around with. Here's an idea, a group of friends could meet and play online gaming in the same computer for example and that could still be pretty fun, probably with some beers around.