Whatever the Government do would be wrong one way or another and would be a u-turn no matter what justification existed, it’s a very changeable situation, that’s the way these things roll. lockdown 2 never really gripped it and the new strain made things worse, it jumped quite quickly afterwards even without the Christmas freebie, which then made things worse than they needed to be.
I think some loosening after half term a bit more by Easter and some normality by summer, helped by the warm weather. There’s no point brining in more rules, it’s people not following the current rules that are causing most of the issues.
The vaccine roll out seems to be going well, most people are getting a bit of a hit, mild COVID with aches and shakes for a couple of days then feeling fine, we’ve had a few people panic but calm so far.