But they did not do everything they can. They did not expedite AZ vaccine approval, they are messing up the rollout, they tried to negotiate prices instead of securing vaccines at all costs. They made a whole theatre about AZ deliveries and almost created an international crisis around Ireland..but no, no political aspect to it, none at all..
I don't think they are trying to get revenge. They are trying to cover for their own failings. By any reasonable means, the vaccine rollout in continental Europe in relation to the wealth and logistics available compared to US/UK is a complete failure.