No matter what platform we have, fiats, or crypto there will be people that will do illegal acts just to get ahead with others. In my point of view, even if we blame them for a reason that we've been scammed or tricked, nothing will happen as crypto is allowing as to be free and to transact free. In order to avoid this, one should be knowledgeable in managing their funds no matter if it is crypto or not. There will nothing to be blame if in the first place we know how to keep away from these scenarios.