Two major points: Africa gets used and abused fukking often, so they got no vaccines and are more likely to be left to rot as usual. If not for malice sake, quarantining africa and trading favors for goods is the modus and its fukking wicked.
Second point:vaccines work(especially this one) and if other countries are clamoring for it, why the fukk are first world, google-ready pricks still prolonging their hemming and hawing when entire countries would love to have the shyt? These folks have be left to die in a fukk ass capitalist world and first world idiots dont understand the privilege we get in this particular case.