Huh, when do i see that i have banned him? is it again lemmy federation issue here? Like always?
It is anonymous for our POV, the other way around if we / sublinks hosted that form, we would have more data than with microsoft, for example we could corelate the ip you accessed lemmy.world and the form website we hosted, so we can identify directly what user voted that.
In that perspective it was a better choice to use microsoft forms, for ddos protection and anonymous from our side, as we dont get any personal information, not even the ip from your submited form.