Totally agree. Casino owners always have the last laugh against gamblers. Winners always talk about the good side of the story and what we don't know is the behind the scenes. 😁 Gambling is really not a good source of income and this has been tackled many times. Gambling is designed only for fun not as a cash cow.
If you own the casino, then yes it can be a steady income for you, If you can run a sports book, then yes. If you are merely a customer, then no. You will lose money. It is because casinos will always win in the long run, and the odds of the games are in their favor. That is why casinos win most of the time, even when they do not exert much effort. Because, in the end, it is a business that requires profits to function, and without gamblers like you who frequent visiting casinos, it will fail.
However, we should note that some players truly win in casinos due to their skills, experience, and luck. But obviously, they had losses before they were competent enough to win against the games in the casinos. But keep in mind that winning does not always happen, and the number of wins is not always significant. However, one of the other reasons I believe you do not win is that you play casino games with a high house edge. As a result, your chances of winning are so slim that you cannot compete with the level of difficulty of the games. It is best to choose casino games with a low house edge, as this will allow you to win in the short run and at some point, in time.