The Democrats are not "Radical Socialists". Joe Biden is a Delaware corporatist, and strongly believes in corporate control of the medical system, run by giant insurance companies and hospital chains, and their parasitic hangers- on, the Pharmacy "Benefit" managers. So no, we will not have Medicare for All, if you mean a government run program.
Cosmetic changes to existing "Affordable" Care Act will be made, because the optics are really bad right now for the American medical "system".
The perceived problem with Medicare is that it is subject to corruption and politics -- which of course is true. But I can't really see that it is overall any worse than the "free market" system we currently "enjoy" in that regard. And it is certainly easier to deal with than the infinitely shifting sands of insurance company whims.
