@ISaySteadyOn,
I never said that there is no hope.
All diseases make new variants and generally we learn to live with them. Covid is no different.
What the world has done in developing vaccines is no less than astonishing. We are 20% vaccinated already. As long as the vaccination rate beats the mutation rate, we win. Covid will be driven out, as was smallpox.
The mutation rate depends on case numbers, which is why vaccination, over time, has to be a worldwide endeavour. Once case numbers are low, mutation rate is low. We keep vaccinating and drive it lower still, needing to tweak less and less frequently, as new mutations are taking longer. It becomes a virtuous circle and it ends.
In the UK, I think most internal restrictions will be gone by May and all by autumn. Maybe I am overly optimistic, but I am a believer in the science. As for international travel, that is trickier, there is no point in winning the war only to reinfect ourselves with a new variant from abroad.
Over a year or two, there should be large portions of the world which are COVID free and that we can travel at will to. The rest of the world, i am not so sure. That will be a conundrum. I hope that we will help a global vaccine campaign (amongst many others) and that we can beat it globally.
However, I have not said anything which should cause anyone to despair, unless you really cannot wait a month for some easing and 3-4 months until nearly normal life...