If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
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I don't actually see him as either saying or suggesting that women should be forced into sex. He seems to be saying that women (and all people) should be forced to not have sex outside of marriage, which would then lead to women settling for lower status partners.
Also, in this case the problem with your system 1 is that it affects your conclusions about what he means. He didn't, after all, make the bigoted proposal you decry. Rather, you interpret him as almost making it. It's a lot easier for bias to get in the way when banning someone for what they're almost-saying than when banning someone for what they're actually saying.
It's possible that what he meant was that women shouldn't be allowed to have sex with the men they choose. Instead, they can either be celibate or learn to tolerate sex with men they don't choose. Is this how you interpret what aa said?