Earlier quoted context omitted.
I really don't like the "it can't be helped" attitude about what Facebook has become. They made a choice to throw gasoline on the flames of these aspects of human behavior. Few people seem to realize that Facebook could have been a force for good, if they had made different choices or had more integrity when it comes to the design and vision of their platform. The way that things happened is not they only possible wa…
I am not sure I can agree. Facebook did not change in any significant way. It still serves as a platform to boost your message. It is, at best, simply a reflection of the human condition. The previous example was the internet and some of the revelations it brought about us as a species. FB just focused it as much as it could. Force for good. I do not want to sound like this, but how, in your vision, that would look l…
You can make money by making people feel good instead of bad. You can be rotten.com, or you can be Pixar. You have a choice. An organization with integrity will look at not just how much money they're immediately making, but whether they're pushing the world towards better or worse. A hands-off attitude of "it's not my problem that people like this sh*t" is not integrity, it's a rationalization for greed.
You can make choices that result in making less than the absolute maximum amount of cash you can get your hands on, in service of building a product/experience/brand with value and goodwill of its own. There are countless examples of this in other places— just look at any company that builds its reputation based on quality. Each of these brands could make their products for cheaper and lower quality, and make more immediate profit, at the (much larger) long-term cost of destroying the brand, the customer goodwill, and the market advantage. Defending against such short-term greediness is uphill work, but it's both the enlightened and profitable thing to do.
Instead of actively amplifying memes and misinformation, they could have chosen to build features supporting community and/or expert moderation. They built an algorithm that optimizes purely for attention, but they could have made something that accounts for quality; paying attention to patterns in good and bad sources of information, and reliable/unreliable discriminating tastes in the community. The emphasis on quality and reliability of content was the pitch for Quora, for example, and they did much better at that task than Facebook. Which is not surprising, because Facebook seems to clearly not be trying to optimize for this at all. Wikipedia and StackOverflow are also two huge success stories of community/expert moderation. It works if you actually prioritize it.
They could have chosen to hire journalists, editors, and artists to produce and vet high-quality content to drive people to the platform, and step responsibly and effectively into the media void that was created when newspapers began to collapse. An analogy for this would be the way that Netflix, Amazon, HBO, and friends have created a new boom and golden age of content creation to fill the void left by the dying medium of broadcast TV. There could have been something like this for print, and Facebook was well positioned for it.
[Jaron Lanier](https://www.ted.com/talks/jaron_lanier_how_we_need_to_remake...) has lots of ideas about how to make an internet that isn't hostile toward its own users. One of his revolutionary ideas: Charge people money for services instead of siphoning their data and their attention in ways that hurt them.
There are a zillion directions they could have gone.