San = Bushman. The reason I mentioned them is that they preserved their hunter-gatherer culture till a few decades ago, and anthropologists were able to measure what they actually ate, which was mostly vegetables.
You respond to this contrary evidence by simply restating your claim. There was "virtually no" plant food, and people "clearly" lived mostly on meat. Do you have any evidence at all?
I pointed out the San are a rare exception. You were trying to make a general case from this. The other ethnographies and historical accounts show high meat consumption. I also suspect the san you are talking about are stunted and trying to get by on marginal land without much game, and so not a good sample.
It bears repeating the simple fact that most places don't have wild plant food for most of the year. Pick up the army survival manual. It's mostly about how to fish and trap in many different ecosystems, because, as it explains, there isn't much wild plant food out there most of the time.
You respond to this contrary evidence by simply restating your claim. There was "virtually no" plant food, and people "clearly" lived mostly on meat. Do you have any evidence at all?