In particular, he notes that:
* The Medicare system is economically unsustainableFor more details on why we shouldn't move towards a "Medicare-for-all" system, read the full text of his piece, "Single Payer: We’ve Been There, Done That".
* More physicians are declining to accept Medicare patients
* The government tracks intimate personal and health information on Medicare patients
* "Medicare patients have worse outcomes than patients with private health care insurance"