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.
Maybe there is a way to keep you votes hidden but there sure is no way to keep your posts hidden. The whole point of federation is to distribute your post to the other instances. You want eat your cake and have it too. You want to post publicly but stay in control of the message. You are not better off using BigTech because there someone can scrape your data as well. And you don’t even know to how many parties your data is sent without your knowledge. There is no privacy in social media.
Removed by mod
You mean it is worse here on lemmy with the unknown number of people who can see your votes if they are interested then on [BigTech-Site-X] where an unknown number of people can see your votes if they are interested? If you or someone else you know has a nice idea how to make votes possible without the information of who did it, then you are very welcome to submit your idea to the W3C for consideration. ActivityPub is an open standard and everyone can contribute.