I read this somewhere, but one huge critique of Soviet health care came up:
Too much specialization.
It was like US health care in more subtle ways. Despite the high ratio of doctors per capita and similar ratios for other health care providers, because of excessive specialization, it was hard to see certain kinds of health care providers unless you were in the big cities. This isn't really different from a US health care insurance provider assigning you a health care provider.
"A new centrist project does not have to repeat these mistakes. Nobody in this topic is advocating a carbon copy of the Second International (which again was only partly centrist)." (Tjis, class-struggle anarchist)
"A centrist strategy is based on patience, and building a movement or party or party-movement through deploying various instruments, which I think should include: workplace organising, housing struggles [...] and social services [...] and a range of other activities such as sports and culture. These are recruitment and retention tools that allow for a platform for political education." (Tim Cornelis, left-communist)