Bit crypto does that by publicly recording all transactions on the Blockchain, this is kinda the same thing in that it’ll not just about being told ‘in total sixteen people agree’ and having to belive spez that he hasn’t just invented the number, it’s seeing who voted and how.
You can of course have more than one account and keep your identity private similar to crypto where your transactions are public but the owner of the walker can be private
Yeah this information has always been available up spez and co