Casinos are created with the sole purpose , and that is to make the owner rich and famous and there are so much expectation from each casino when they started to open each casino.
but of course there are chances that players or gambler won over casino houses but this is at least 1 out of 10 to happen so yeah casino will not let us gain while they are losing.
I know this is commonplace where the goal of building a platform cannot be separated from advantages. But besides that, we need to look at it from various points of view. If we only talk about profits, then of course only one party will benefit and the other would be harmed. Automatically any platform including gambling will not last long if it does not win 1 or 2 players who can attract others. This is where promotions play a role such as paying influencers, signup promotions, deposit bonuses, etc.
Then from the perspective of the gambler, is he 100% for profit or 50%: 50% entertainment. Therefore, gamble realistically. As casual gamblers, of course, we must control our funds and realize that we are not 100% profitable at gambling.