Compare and contrast to Zimbabwe. Inflation at ~80%! Still printing money and refusing to let the economy stabilise. It'd be funny except the policy decisions have consequences for real people. They have had some handicaps. But their biggest problem is a refusal to abandon failed local policies.
I'm sure there are some success stories in Africa that will eventually show them all the way. But the success and failure have been primarily a result of their own choices for a while now. Just because foreigners are trying to destabilise a country doesn't mean they can't adopt growth-based policies. If Asia can do it, Africa can.
And even with that the Chinese are quite authoritarian. If they would liberalise a bit more they'd probably speed past the US too. There are a lot of low policy bars to clear before blaming problems on foreigners.
Ah yes, because Africa was not deliberately destabilized since basically forever and still is