the "12 days of Christmas" is not something that exit for many people, that's the point. It's more than an opinion to believe that Christmas is over when Christmas is.. gone
If you've read most of the posts on the thread, I'm a bit puzzled as to why you think it's 'more than an opinion'. Lots of people on this thread have a different one, plus Christmas very definitely lasts till 6th Jan in the religious calendar, and that's still significant for many people. (I won't get even started on Candlemas or your head would probably explode... 😂) In another of your posts you're puzzling over the point of Christmas decorations 'after' Christmas. The answer is that for a lot of us it's still Christmas. It's not rocket science.
because most of our year is not like that? There's winter skiing to look forward to, then there's Easter holidays, kids have a break in May and that's another holiday, plus the summer to start organising, and the many birthdays that are coming.
Yes, holidays and birthdays are a thing for those of us who celebrate Christmas differently to you as well. Doesn't negate the fact that some of us still like to enjoy Christmas the traditional way, with most of December being Advent (which used to have a very different feel to it, which personally I miss) and Christmas Day as the start rather than the end of Christmas proper.
Christmas is not that special, it's a fun month with all the parties and everything, but it's not more special than any of the other events and holidays of the year. No need to make it last longer than necessary
Again, your opinion which you're entitled to, but I don't really understand the levels of disdain and borderline sneering in your posts generally for those of us who don't share it. For some of us, on either side of the 'when to celebrate' coin, it is special.