I see your point here:... You try to make a point by by pointing out that certain carnivores eat vegetation... Well, I've seen my cats eat a lot of types of vegetation, but I'm still convinced that their MAIN course is made up of real meat. (My cats eat plants if they need to get rid of a hair ball in their thraot!)
Being a herbivore or a carnivore depends on WHAT you eat, when it comes to humans. We have adapted to a diverse diet, which incorporates both meat and vegetable...
What I DO find hard to 'digest' -pun intended- is that certain carnivores were herbivores.
Lions did not devellop their 'instincts' and 'hunter-ability' to 'catch nuts.' They develloped it to be able to catch their prey on the savannah. They needed to run and kill with their claw. Even normal house cats show this 'hunter ability' They will chase pieces of dust for several weeks. After that period, they will attempt to hunt real animals. The hunter ability is passed on genetically. Big cats world-wide (Tigers - Asia-; lions- Africa- ; Jaguars - south america, Pumas; North America,=...) After their infancy, children and people in general, lose their innocence.