Earlier quoted context omitted.
Yeah, not like there's any sort of transparent way to audit a public chain of data blocks representing votes associated with an anonymous certificates that would allow end users (verified with registration cards and authorized with their mobile device biometrics) to check their votes were recorded correctly and for 3rd parties to easily audit the vote totals. That's a problem that hasn't been solved at all by the cur…
Being able to easily validate what individual people voted for is exactly the opposite of what you want in a voting system, as it make vote buying/selling trivial. I suggest looking into the huge list of previous electoral fraud for all the different kind of attacks that need to be defended against: https://en.wikipedia.org/wiki/Electoral_fraud
A key feature of a secret ballot is that it must remove the ability for anyone to verify how you voted even with your cooperation (no matter if willing, coerced or bought) - you must have plausible deniability i.e. any reasonable "demonstration" to others how you voted must be possible even if you actually voted differently.