To add to this, we need to remember that the whole point of everything was to protect the NHS which was unprepared for exponential growth.
Lockdowns/measures were never intended to be used to 'stop new variants' or whatever else they're all saying to move the goalposts now.
The metric should be simple - hospitalisations and deaths. If those numbers are low, job done. Variants of respiratory diseases happen all the time, all over the world, regardless of what humans do, because of something called evolution. They evolve and adapt to survive, we can't stop that because we can't eradicate COVID.