so my question for feminist leaning blue pill people is this - if hypergamy doesn't exist and the one man one woman system is wrong and oppressive (I agree) ... what do you think is happening and what do you think is normal and natural, of hypergamy is a myth and the one man one woman system is wrong?

Proof that hypergamy is natural.

"Once upon a time, 4,000 to 8,000 years after humanity invented agriculture, something very strange happened to human reproduction. Across the globe, for every 17 women who were reproducing, passing on genes that are still around today—only one man did the same."

"Wilson Sayres says. In more recent history, as a global average, about four or five women reproduced for every one man."

http://www.psmag.com/nature-and-technology/17-to-1-reproductive-success