Techbros are motivated by exactly one thing, getting rich quick. And there's a standard way of doing it: disrupt an existing paradigm and capitalize on the disruption with a company that you can sell to venture capital. What happens after that, is it good or bad? Doesn't matter to them, their goal is only to sell some kind of company in the disrupted space, because that's how you get rich in America these days. Our entrepreneurs are not thinking about anything but counting the days until their stock vests and they get to fuck off and retire at 35. This is the entire business culture of all of San Francisco.
You can tell when this guy says "pregnancy is an insane cost on women" (lmao) that he's thinking in this way. Disrupt pregnancy by framing artificial wombs as a way for women to focus on their careers, get buzz for it, convince some venture capitalists that your disruption will trend on forever, justifying a massive valuation, sell out, relax on a yacht and let other people figure out the business and its consequences.