But back to the big lie. The Republican Party is now firmly committed to replacing Medicare with what we might call Vouchercare. The government would no longer pay your major medical bills; instead, it would give you a voucher that could be applied to the purchase of private insurance. And, if the voucher proved insufficient to buy decent coverage, hey, that would be your problem.
You can see this fact in the history of Medicare Advantage, which is run through private insurers and has consistently had higher costs than traditional Medicare. You can see it from comparisons between Medicaid and private insurance: Medicaid costs much less. And you can see it in international comparisons: The United States has the most privatized health system in the advanced world and, by far, the highest health costs.