[mcv]

Which other reforms exactly?

Both the situation before ACA and the reaction to it have shown that privatised health insurance is never going to work in the US. Medicare for All looks like the only practical way forward, and it's been gaining a lot of momentum as a result. Medicare itself also still needs some fixes; at the moment the government isn't even allowed to negotiate prices. That's a law that clearly needs to be repealed. But other than that, Medicare for All sounds pretty good, and I'm not aware of any other credible proposal that looks anywhere near as good.