They would work from a specially designed computer system for communicating and voting. Could it be hacked or compromised, sure...but so could nuclear missile launch codes.

Nuclear weapons are protected by air gaps. They have physical guards that are military personal that we trust for protecting the weapons. It's okay when the military has the power to use nuclear weapons. On the other hand you don't want to give the military the power to dictate election results.

The fact that you use nuclear launch codes as example is also very ironic. At the beginning congress wanted nuclear launch codes to protect nuclear weapons. The US military didn't like their weapons to be crippled so they simply set all nuclear weapons to have the same code that all the personal knew. It's security theater.

There also a nuclear weapon that nearly exploded when 3 of 4 safety measures failed and an airplane crashed. Nuclear launch codes didn't provide any safety in that case.