Exactly, that is indeed the casino strategy where they make winning something that will continue to attract gamblers to come back, and when they have come, especially with a high obsession with winning, that's where the casino will make gamblers lose and usually the amount of loss is much greater than the amount of winnings that the gamblers have previously obtained.
That's the greatness of the casino, meaning it can be concluded that the casino makes winning something that will turn the feelings and thoughts of gamblers upside down, but in the end most of the gamblers are still trapped, and this is the reason why we as gamblers should not put excessive hope in winning, just think of winning as a bonus, on the other hand, there is a strategy but it will only work occasionally and I quite agree with your last statement.
That is because if someone finds out a strategy that works in the long run. The casino will find out based on their findings in our accounts.
That gives them the idea on how it goes to the most of us because they're there to make some money and business as usual to let people win some but lose more.
Yes, maybe what you said is true, but honestly I am quite doubtful if there is indeed a strategy that can provide consistent wins in the long term even though the casino never knows about it, but yes it is possible.
Another reason is because in my opinion from the beginning gambling has been designed as an activity that runs randomly, meaning that no matter how good your strategy is, in the end it will only work in the short term, or I mean only once in a while, but yes, in essence we have the same idea that most gamblers definitely lose more often than they win.