good luck with that. even if a candidate were to endorse all of those platforms, there's very little chance that there would be any follow-through, and of course there's no recourse for those who voted for a platform that was subsequently abandoned.

A candidate may literally announce plans to end all taxes, provide continuous and never ending orgasms to all citizens above the age of consent and move the entire country to a nirvana state. And when the country instead becomes a feudal police state, the ruler will shrug and say "oops".