These are just WORDS..
Definitions are arbitrary.. There's no RIGHT ANSWER..
The Stupid Vegans are really hung up about how humans are NOT omnivores.
They have a whole big list of similarities between humans and other (mostly) herbivores, to tout such fact..
However, it's far more complicated a relationship than that.. They've merely Picked and Chose whatever suites their agenda..
In the context of WILD humans.. most will die between age 30 and 50..
It doesn't matter if these humans ate meat or veggies, they will NOT die of the heart disease or western cancers induced by meats.. SOMETHING Else will kill them first, be it a lion, or infectious disease..
In the context of Technological humans.. Our various inventions along with medical interventions extend lifespan to 65-90 years.. This only happened RECENTLY..
Old age is a Modern Occurence..
Humans in the wild need calories by any means, the Caloric budget is determinant of Natural survival.. Humans are Naturally Omnivorous, as we can eat both, and live through a LOW natural wild lifespan of 30-50 years.
It just so happens, that Eating meat is Suboptimal to eating vegetables, if we want to live an EXTENDED lifespan of 65-90 years..
But that reasoning can not be used to justify Humans as a strict herbivore..
There is significant enough evidence to support the fact that Herbivorous humans will live significantly healthier and longer, but all this is NEW, and diverges from the context of natural digestive evolution ..