I think i know what you are talking about, you will notice if you look at my posts I don't come out of this box often. As much as I'm inclined to agree with your sentiment in many ways, people must take responsibility for their own actions and it is much much harder to con an honest man that isn't greedy.
This isn't anything new and existed as a problem way before crypto but i think it is this technology itself that will eventually help us get a handle on these issues.