I don't disagree you. I'm not aware of a production-grade blockchain voting protocol that yet exists that is resilient against one or more of the currently know

I don't disagree you. I'm not aware of a production-grade blockchain voting protocol that yet exists that is resilient against one or more of the currently known de-anonymization attacks. I'm not even sure it's possible to build one, given that humans are a portion of the workflow. On the other hand, I'd love to be proven wrong.