That is how good the system is really working right now. It is develop to allow you to win everytime you bet small but when you try to increase it things work not what as it seems tho.
Then coinbase must be pathetic. They do not allow betting , dice ,blak jack etc any kind of gambling requires gamblers to bet amount. They should have known it
You get so many facts wrong over here. When you are betting small, nobody say you can win. The odd is still the same whether you bet small or big. The thing is you will tend to lose because of house edge. What we are saying is that some people lose when they bet small, they end up bet big to try to recover their losses and they loss even more.
So what are you suggesting then? Either bet is a lost, should the person stop gambling then? You know to avoid chasing losses and the losses itself.
Yes, no strategy will make you rich in gambling, but to control your loss in gambling, you should make some strategy otherwise you will all money. The plans will limit our loss and sometimes it will give some profit. So don't play gambling especially sports betting or poker games without a strategy. In slot games, i agree no strategy will limit our loss.
There are strategies that will make you rich in gambling, see those profesional poker players! And those big time sports betting player! Sometimes we need to look around than just say what is in our mind.