Two great reasons for moving away from socialism and "single payer" healthcare :

Medicare is single payer healthcare,  a system controlled by Central Planning,  a system that is 46 trillion dollars in debt to itself,  spending more more than it can raise,  a system that must have a robust world economy to survive, since its chief form of financing comes from borrowed money.  

A second example is the Veterans Administration   . . . .    so much a failure that today,  its administrators have taken the Fifth 13 times (and they are not finished)  in an effort to cover up the gross misconduct and criminal neglect that affects this federal system.  Understand that one does not take the fifth unless he/she is concerned about criminal charges.