Pi, youre making some good arguments but you have to accept that the vaccines coming here first and in the numbers they are is due to us leaving the EU, it wouldnt have happened if we hadnt as we wouldnt have negotiated outside of the EU otherwise - Id imagine there would be a sanction for trying to do so.
Oh look at that, a link:
https://www.aljazeera.com/news/2021/...-vaccine-deals
This is the problem with the whole argument, each side are so polarised they cant accept when the other have a valid point and it stops being a debate. Getting tied up in the minutiae - "but legally speaking its possible" - doesnt help anyone when its not reality.