If Facebook itself does not,
then those with the power to game Facebook itself will do so, because there is a gain to be had by disseminating disinformation, propaganda, distraction, fomenting distrust, etc., etc., etc.
What you actually do want, whether you realise it or not, are well-formed, well-behaved, epistemic systems. Note that the original false dichotomy I referenced was between no regulation of this and unaccountable regulation.
The fact that that is in fact not the entire universe of possibilities seems to be being studiously ignored.
