It's rubbish, no getting away from that but I'm seeing loads of people devastated because they can't now do things, I think they still can, within the rules.
We're tier 4
For example, a youngish single man, now won't be going to his parents' (early sixties, but no additional health issues) and hasn't set step inside their house since March. In my understanding, he could definitely have been in when the first lockdown was eased, for whatever reason, that was their choice. And, as he lives alone, he can still be part of their bubble and go there for Christmas (or any other day).
Similarly, a friend's elderly mother will now be alone because she lives too far to travel in the day. But, as a support bubble, they could go with their original plans.
I understand some people want to be cautious, you can't knock that, but if you were happy with the arrangements yesterday and they're still allowed within the rules, what's changed?