Some great points there. Clearly, refusing a vaccine in Europe doesn't make one pop up in Africa - but I suppose from a standpoint of personal reflection, it might seem a bit 'off' if you were to look back on this moment in the future in the full and certain knowledge that you took a vaccine while others weren't able. Of course, this ties in with the point that a couple of other folk have made, re. we also have running water, electricity etc. which some people do not have access to. I suppose my point is that these issues are deeply ingrained in economic and political reality, whereas the vaccine distribution is something that can be sorted right now - or perhaps we're past that point already. Covax is surely the answer, and I'd suggest that the UK has done a hell of a lot more than other countries in that respect. Still not enough, unfortunately.
So here's a twist on the original hypothesis - if the UK government were to say to you, "We are now out of the original batch and looking to order more, but would like to offer you the chance to donate your vaccine to someone in Africa" ...what would you say?