I believe that that may be too severe a word, no? Because you may disagree with the design decisions made by those Samurai developers, and they may actually be flawed, but I believe they come from a position of honesty. If indeed wrong, it will definitely come from a position of learning even though it will be learning the HARD WAY. But scammers? I believe not.
Samourai has nothing to do with the mixing sites advertised by scammers here.