It’s Mitchell Baker’s expression of the naive but still-fashionable idea that the way to deal with the evils of today’s dominant centralized social media is to tweak the algorithms and otherwise adjust things so that they do not promote undesirable effects such as all the “culture war” bullshit. It was instantly seized on by people using it to promote culture war bullshit, perhaps in large part because it mentioned Donald Trump. As part of a series of simplistic yet easy-to-misinterpret statements the reaction to which seemingly persuaded Baker to stick with more safely bland and meaningless public statements in more recent times, it is perhaps of some historical interest. But it’s unclear why you’ve dug it up now if not with some ulterior motive in mind.