It's irrelevant because you cannot direct priority of supply, sold at cost, on a best endeavours contract, to countries who have taken a poorer approach at managing covid. AZ haven't let anyone down on a best endeavours contract, there's nothing to hold them to, otherwise we would have seen a legal wrangle between the EU and AZ already.How is it irrelevant? quaratine is currently saving all lives in Aus from corona.
That isn’t an option for many countries that AZ is currently letting down.
By your logic, you must have an issue with the DR of Congo getting 1.7m doses through Covax when they've only had c700 deaths to date?