We already have them, yet FB, IG, Twitter, YT are the social media behemoths.
Are you making a plea for the average internet person to care about the values of the platforms they use over the platform content? You are likely preaching to the choir here on HN, but I would guess that the audience here is only 1% of 1% of the audience you need to message.
Corps make good use of psychological experiments to optimize their utility function. "Evil is efficient." The problem is that companies optimize for money without taking into account any other factor in any significant way.
> In 1970, Nobel Prize–winning economist Milton Friedman published an essay in The New York Times Magazine titled “The Social Responsibility of Business Is to Increase Its Profits.” [1]
Arguably this quote incentivized the destruction of "good corporate citizenship" (although I admit it's possible that concept never existed in a broad sense).
[1] https://www.newsweek.com/2017/04/14/harvard-business-school-...