How the hell not putting the . and , difference into notice and gamble all your money would be a "scam" in any way?
I mean stake literally shows you what you are about to wager before you wager it and you click on bet all the same. This is one of those brain gymnastics that make you question how the other persons brain works, how could someone be so irresponsible and than put the blame on other people, it is really shocking. You had all the chance of putting the right amount into the game yet you failed all the same and now you blame stake for it?
You were not scammed, you were just an idiot who lost money because he is not careful. Next time be careful what you are gambling and click on bet afterwards or you are going to claim all casinos in crypto space is a scammer.