Mathematically it is a suicide mission. First of all, like you noticed, there is that thing called “house edge”. It is a weapon for the casino. It has one job. Make your poorer and the casino richer. It might not work on you if you play a few times and quit playing but if you start chasing your losses or get greedy, it will work just as it was designed. The betting bot? It makes the house edge’s job much easier. Actually, it is one of the most stupid thing a gambler can do. Using bots on a luck based game is a straight no-no.