Edit: obligatory explanation (thanks mods for squaring me away)…
What you see via the UI isn’t “all that exists”. Unlike Reddit, where everything is a black box, there are a lot more eyeballs who can see “under the hood”. Any instance admin, proper or rogue, gets a ton of information that users won’t normally see. The attached example demonstrates that while users will only see upvote/downvote tallies, admins can see who actually performed those actions.
Edit: To clarify, not just YOUR instance admin gets this info. This is ANY instance admin across the Fediverse.
I agree that a lot of information can be inferred from vote history, that’s not what I meant. I’m sorry if I came across as trying to minimize the risk there.
What I meant is that exponentially more information of the type you describe can be inferred from post history, particularly for those of us who use this space to connect with other members of marginalized groups we belong to. Voting history is a minor risk to me when just the fact that I have replied with “I have also had this experience” to a certain post or posted a meme in a certain group could cause serious trouble for me in my offline life. I don’t understand the use case where someone would become concerned about privacy because they found out their vote history could be accessed by unknown parties if they weren’t already concerned about privacy because their posts and comments are visible to anyone and everyone.
I guess the tl;dr is that I just don’t understand how the hyper focus on the risks associated with voting history is consistent with an assessment of personal risk in a broader sense. I am conscious of taking a huge risk by being on the fediverse, and I decided it was worth it. The stakes were high enough to begin with that I just assumed that the only source of privacy I had would come from anonymity, not the technology, which might be why I am confused by some of the responses I am seeing.