A society is only good as it's incentives. Because there will always be a segment of the population that will only act when incentivized. How they act is determined by what is incentivized and what is not. We're a society with a long list of really bad incentives. I agree with you that investment always prioritizes profit over ethical concern because we live under capitalism and that is what is expected and incentivized. The sad thing about capitalists is that they often argue against social programs because they think that people will always game the system, and it's true. But there is a name for those people, and that name is capitalist. When they say things like "capitalism is just human nature" and that it's natural to compete and try to gain the upper hand in all situations, they tell on themselves. It's not human nature, it's their nature, and they project themselves onto everyone else. I don't think that capitalists will ever truly go away, that's why we can't seem to have nice things. Any society we create will have some capitalists in it. Some people are just competitive. And capitalism is a way of keeping score. It's not true of all people, but it's true of some. Enough to cause trouble. Any advanced society we may one day have will need a sort of pressure valve for capitalists that will allow them to feel like they're gaining the upper hand over their fellow man. Without a way to indulge those impulses they will always undermine any collectivist society they find themselves in. They're just something that needs to be managed. Investment can be innocuous, or it can be evil, it is almost never good. In the rare case that good does come from investment it is short lived because capitalism is corrosive. The intent to win at capitalism will always determine the decisions capitalists make, so over time everything good they create will ultimately turn to shit.