Nobody is luck or unlucky in the long run and the house always wins unless they have an incredibly poor bankroll management.
Well OP is right, mathematically it can happen, maybe you dont know what you are talking about. It's definitely unlikely to happen but it can. The house always wins but that doesn't mean someone can't profit in the long term.
Not even the house always wins.
If there were 1 billion casinos, i guarantee you that some of them would go bankrupt, even if they would manage their bankroll conservatively.
Why? Because the odds dictate so, and many jackpots in a row can bankrupt anybody.
this can include anyone who's suspicious of cheating as well of course.