Upon a bit more reflection: I think that in writing the original post I overstepped some boundaries that I should have noticed (especially in terms of speaking for the community and being overconfident in an area I don’t understand well). I apologize.
Also I should note that Aki suggested having some pre-screening and discussion of those proposed FAQs before just posting them online. I think this is a sensible way going forward, although I have yet to figure out if it is best carried out here on the forums (which I would prefer for the low barrier to entry, but which has worse support for collaborating on a document) or using an external service (Google Docs/Overleaf/HackMD).