Ok, so I (and the UK government) was a few weeks premature in claiming success but nevertheless the core part of my argument remains, that the Uk has shown (or will shortly show) that 80% of eligible is achievable.
You need to be more optimistic! Of course while I’m optimistic that it will happen I’m not as optimistic that it will happen in the timelines espoused by some. But once people eventually realise that this is what is needed the message will eventually sink in. I agree not everyone needs or wants to travel but they hate lockdowns and it has to eventually sink in that vaccination is a key part of the strategy to avoid them.