"the company looked at the history of social media over the past decade and didn’t like what it saw… existing companies that are only model motivated by profit and just insane user growth, and are willing to tolerate and amplify really toxic content because it looks like engagement… "
That post seems like an overreaction. Which makes me think that the linked GitHub issue is just the straw that broke the patience of the developer that has moved on. Which is fair, but their action to post an emotional and negative public announcement is as immature as the thing they're complaining about.