I recently learned that voting on lemmy is not anonymous. Anyone can get information about who has upvoted and downvoted a post or comment.
In combination with your IP, this is a massive privacy (maybe even physical security) risk. Also, people can target you for your votes.
Sadly, this is something where I would prefer Reddit over Lemmy. Big tech scrapes data from both places anyways, at least Reddit is safe.
I remember learning about this and not giving a fuck. I vote stuff on occasion, but generally don’t vote or care about the votes on my comment.
“I don’t care about privacy cuz I’ve got nothing to hide” ass comment