If the game is based on luck there's no actual pattern that will work in the long run. If someone claim to be that is then its pure crap. Maybe it work for you in short while but it doesn't guarantee anything especially if you always think about gaining passive profit for it.
Don't know why someone still claiming about those pattern thing that really work for them, So maybe try to check it realistically since for sure later on you will find out that betting on all programs you mentioned is the same and there's no pattern in gambling that can make you rich. Those win win thing you said is only for casino owners. But for gamblers? if they are not careful for sure after they win they end up losing especially if they became so greedy seeking for more huge gains.