Everyone pretty much already knows what they do or has a friend that does and so they might as well be documented to help out any new players coming along. You can see this on any "veteran" player of the chapter bellowing for them on their new PCs.
I think the journey towards acquiring them is more important than discovering what they all do, similar to most bard songs or whatnot.
Yeah at this point it's just not really a secret what the aspects do? Maybe the newer rarer ones but there's not much point in obfuscating when people generally know the 'meta' already...
Zain's Thesis (https://www.efupw.com/forums/index.php?topic=708273.0)
I made this IC resource to document and allude to aspect functions. If the DM's wish it, I can just post a picture of spreadsheet used to catalogue them.
I personally think that the ideal way to deal with this is offering a link, in the wiki, to the forum IG thesis.
That way there's access to widely availible info but also it is thematic and not just a spreadsheet...