Why I believed that slot games are luck based is because I assumed that those games are programmed and the way the games are programmed,
Slot is a game of luck and results of it are randomly generated and yes, they're programmed. It will make you win for a while but in the long term, you're bound to lose.
they are not in favor of any gambler because it's a their business, the more people are losing the more profits they make, but most times they run at loss because most time a lot of gamblers get lucky.
However new gamblers are the ones that do fall on this kind of tricks because they don't likely know that that winning in gamble is a luck thing.
Everyone needs to understand that gambling is a business and that's how casinos make money.
But on this matter of what OP has shared, it's not about business as a real thing. This is shady business that are done by scammers and they have no intention to let you win or gamble but just there to make you believe like a fool and take your money.