Yeah, this is simply the correct answer. Everything else I've read here ranges from overcomplicated to completely insane.
Why are people so obsessed with digital/internet voting?
Just use normal ballots, with pen and paper, and have a little patience while it gets collected, mailed and counted!
While funny, the whole idea of tracking your data enough to give you a wrapped kind of goes completely against everything these extensions are supposed to do.
My suggested alternative is you click the wrapped button and it just says:
"Fucked if I know! ¯(ツ)/¯"