To what extent does Warren advocate improving healthcare? She went from "medicarefor all" to "actually medicare is just a framework" in just a month. On her pla

To what extent does Warren advocate improving healthcare? She went from "medicarefor all" to "actually medicare is just a framework" in just a month. On her platform page she seems to have abandoned single-payer entirely. How can you trust a candidate who changes platform from progressive to milquetoast centrist so quickly? How can you trust a candidate who said several months ago that she wants to eliminate billionaires, and yet who continues to get major contributions from at least twenty billionaires? I find it very hard to believe that Warren is genuinely left-leaning. Based on her behavior, it seems to me much more like she is a centrist candidate wrapping centrist ideas in left rhetoric.