It's interesting how a modern system that lines up with evolutionary theories can either be framed as "the natural, healthy way we were meant to to do x" (if you're pushing a paleo diet) or "the pre-civilized, caveman way of doing y" (if you don't like Tinder.)

For the record, I think those sorts of evolutionary histories are usually poorly supported anyway, so there's a double layer of nonsense here; you can speculate a lot about how our prehistoric ancestors behaved, and then modulate whether or not your speculated behavior seems good or bad, so any argument can be justified in some direction with appeals to our evolutionary past.