That is far too simple, as if citizens voting made a difference. Today, single-payer systems are overwhelmingly popular in the US, but one has yet to be impleme

That is far too simple, as if citizens voting made a difference. Today, single-payer systems are overwhelmingly popular in the US, but one has yet to be implemented. The political corruption (known as "campaign contributions" which is "free speech" in the US after the citizens united decision) ensures that it won't happen, despite it being overwhelmingly positive in polling year after year on both sides of the aisle.