Our elder daughter was chatting with us only last night about this. She lives just a few miles away, but has been working from home all this time, and as she's in a business which is nearly all tech/internet stuff, it suits her well, thank goodness!
But she's also taking all these new tier 4 regs very seriously, her bubble is with her nieces and they would certainly be super-carriers, sadly! So for the first time ever, she's calling round a few days before Christmas, and will stand in the path, bin liner of presents in hand, wave, laugh etc, and we'll do the same - with gloves etc. They'll go in the shed for safe keeping.
They're her rules, and we're so grateful. We've got this far after a rotten year for so many good citizens, and if some sort of normality gets going by Easter, we'll have won out, but not without a lot of anguish! Our parents' had to go through far worse in 1940...