I've seen a bit of this "Girls, you need to give short guys a chance" nonsense coming from foids lately. Do not be deceived brothers, this is not for our benefit. Let me break it down. The optimization of hypergamy brought upon by social media and dating apps has created a huge demand for tall men. The problem is that there are statistically very few Chads who are 6'2 and above. A man that tall is in the 96th percentile of height. The reality that many foids face is that there are simply not enough tall guys to satisfy them all. So what is a foid to do? Try to decrease demand.
How does she do that? By using the only talent nature has bequeathed her with: social influence. By putting social pressure on her sisters to date shorter men, foids like this hope to corner the target for tall men. Just look at the way the author frames her concern "I used to prefer dating tall men, but now I’m urging women to start lowering their height expectations." She's not saying I want to date short men, she's saying YOU date short men. This decreases competition and gives her the greatest chance of acquiring the best genetic material available. Women do this kind of thing all the time with each other, sabotaging each other's prospects to decrease competition. None of what is in this article is for our benefit. Like all things women do, it is only to benefit themselves.