Comment by muthdra

It's not about being safe, it's about being provably shareable. When the option of privately sharing your vote is there, it doesn't take long before a malicious candidate forces you to do it or face consequences.

See Halter Vote:

https://books.google.com.br/books?id=7gPvCgAAQBAJ&pg=PT144&l...

https://translate.google.com/translate?source=osdd&sl=auto&t...