Fair point. Though if nothing else stripping out usernames from vote counts would maybe save some bandwidth or database queries for the instance.

I wrote a script that does just this.

People raise a good point that in countries where political dissent can actually be dangerous, this would very much dissuade people from voting on things they believe in, or even coming anywhere near Lemmy period.

A better approach I think would be to have the user’s host instance save their votes (the database obviously needs to remember what you voted on), but when federating those votes with other instances just hand over a cumulative total, e.g., “here on vlemmy.net we have +18 votes for this comment”, which the other instances can then add. There’s no need to send user information with that data.