One would assume that cash flow maximalism is the opposite of CashFlowMinimalism.
There is always the possibility that at some point in time there will be a PubwanParticipant or even several such participants who have cash flow maximalist "norms" and will provide normsets reflecting those norms.
Even if not, such a NormSet may be of use to a cash flow minimalist pubwan community, if nothing else, as the normset of a "virtual" "opponent" in a "game" understood to operate along "minimax" lines.
Maximalism as a mathematical concept may be of pubwan interest in creating "compare and contrast" rubrics for describing pubwan group objectives. Specifically, a pubwan might be contrastable with the "orthodox" (classicalist) notion of efficiency. (See MinimalistEfficiency)