Thought the first rule was “Greed is eternal”?
Rule #74 is Knowledge equals profit. Are you reading some pirated copy of the rules?
Define “post-scarcity”. You can’t replicate everything (without programmable matter, anyways…), and some raw materials are needed to build the replicators. And latinum is a rare commodity, though I don’t know why it’s so value beyond its scarcity. Greed will always be there as long as some things remain scarce yet required for a functioning society.
Latinum is only valuable outside of the Federation, where societies are not post-scarcity.
Now, before you argue that there are no material conditions demanding scarcity in (some of) them, I’ll add that artificial scarcity is scarcity nonetheless.
When everyone has unlimited access to stuff, one person wanting more does not deprive others of anything so it does not matter if it exists.
IE: In a post scarcity society, greed becomes irrelevant.
Rule of Acquisition #1:
Once you have their money, you never give it back.