I really got the strong impression from your comments that you were trying to say there was some hidden nefarious intent behind his comment. You haven't really done anything to dispel that impression.
Otherwise, to what are you referring with "attempts to "define it away" with ambiguous rhetoric is bad." ?
Don't know about "nefarious", but cryptolibertarianism is extremely common on this forum. People throw out points like that all the time and then (as here) run to semantic arguments when challenged. But the point was the challenge, not the intent.
Is it possible I'm wrong about intent? Sure! But the Endangered Species Act remains a really important law and a seminal moment in US conservation policy. And the fact that no one seems to want to talk about it is... suspicious. So I think I'm probably right. Both about the poster above and you.
But more importantly, I'm right about conservation law, even though no one wants to discuss it.
Otherwise, to what are you referring with "attempts to "define it away" with ambiguous rhetoric is bad." ?