Granted, that may not always be the case (China being a counterexample here), but one must also be aware of the costs (in terms of freedom) that are associated with government control of such a large portion of citizens' lives and the means of production. If that's what you happen to prefer, you're free to move to a nation that embraces communism. You might fare better in a pandemic, but you might also get locked up (or worse) for saying something that your government doesn't agree with.
As for me, I prefer capitalism and the freedom it gives us to either hoard wealth or (as Gates demonstrates) do tremendous good - not by force, but out of genuine altruism. I'd bet on the success of a Gates-sponsored healthcare solution over a government-sponsored one any day of the week.