You are simply factually mistaken about the nature of herbivores generally. You are also, intentionally or not, engaging in equivocation between the concepts of what is nutritionally required to eat and what is biologically required to function further down the line. You are also engaged in an ongoing adjustment of your argument, apparently just for the sake of argument, without addressing the serious issues with your argument as it was originally presented.

For these reasons I’m not terribly interested in an ongoing dialogue with you on this topic. It’s simply not a productive use of my time to keep on reading large papers you link to but haven’t read yourself, then correcting the claims you make that the evidence you provide doesn’t support. I also do not feel any need to directly address the false claims you falsely accuse me of making, when my above posts already clearly contradict them. I trust that readers with a genuine interest will be able to navigate these posts without issue, and then delve into the textbooks worth of fully unsimplified research if it strikes their fancy to do so.

Have a good day