Right out of the gate, I want to make clear that this edit history should still be visible to admins/staff on users' profiles, and the edits themselves visible to anyone when they inspect the history of an image itself. This proposal is ONLY about going to someone's profile and clicking "Post Changes" (or "Note Changes") in the right column.
I'm posting this on an account I made specifically so my primary one wouldn't be associated with this request (I might upload from here later, though), for reasons that I hope should be apparent.
Private faves are great; if I'd known about the feature I would've enabled it sooner so I could freely fav stuff I like. However, I also try to be a good citizen and make tag edits (and add notes/translation) when I come across an image that seems to need one. Right now it's trivial for the potential bad actor/busybody Privacy Mode is designed to protect against to simply go to the edit history on someone's profile instead and filter by {whatever evil "illegal" tag you want to nail them for} and see all of them. In my case, there's a fair few edits I've made to images tagged with cub, incest, gore, rape, etc.
Even if there's somewhat less of an avenue for abuse purely because I'm sure only a small fraction of users bother editing tags (even the ones who go the extra mile to comment on posts that they were tagged improperly and should have been on their blacklist!), it seems predictable that someone would do this, and preventable by allowing users to hide the post/note change history on their profile. Thanks for considering.
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