But this guy WAS a donor. I don’t know what publishing the prices for health care would do while Zerocare is in effect. At least at 77 - assuming he’s successful - he won’t be in the senate for many, many terms.
POublishing prices is just one of many small reforms that are needed. There is no single silver bullet to make things better.
Repealing ACA is necessary. But the system was messed up before the ACA.