Caveat emptor applies to law, not evil or greed. He was using words like evil and greed which are not as easily understood and are of a very complicated nature.
As far as what world exists, well we are only discussing this world and in this world there are many views as to what is evil and or greedy. I was simply stating that if someone wishes to state someone/something is evil or greedy, well by what means did they come to that conclusion. To me evil and or greedy is anything that looks to take advantage of another whether it is legal or not, or whether it is accepted by this culture or not.
The fact that a statement like one must "read the fine print" exists is a clear indication that evil exists in things that are lawful, but he started heading in a direction that if it's lawful it's not as bad as if it's unlawful, and that is where i dissagreed with him and anyone who agrees with him.
It means "let the buyer beware", which isn't the same as the buyer be aware. It is a warning to the buyer to remain on the skeptical side and if it looks too good to be true, chances are it is.
Greed and evil are not synonymous, neither is an admirable trait but evil is different. Evil is it's own intent and often can be the only gain of it.
I do think you'd get a lot of disagreement on that taking advantage of people is in itself evil, especially if it isn't illegal. That's like discussing the concept of ethics with a lawyer. Ethical and legal have fuzzy lines with some of them, particularly the corporate lawyers I know.
The thread is about how people who scam people, which I consider illegal just by the use of that word, can live with themselves. And I don't understand it either because I have that gene that tells me that's wrong but as we know some don't have that gene in any form. How can some become serial killers?
This thread speaks to a much deeper discussion about the existence of a conscience in some people. Wanna get deeper, the existence of the most mysterious part of human beings, the soul. Does every human being have one? Are there evil souls? How do we explain the heinous acts carried out throughout history against our fellow humans? Hell of a lot more than scamming them.