It does come down to 'what is it that makes different people's experiences so different'?
So, though I didn't see the original trigger thread, my role in this household is to keep something of a rational limiter on what might get done in the way of festivities - all by dh. Once I have played a bit of a part in keeping the dreams manageable, then, because what motivates me is communal living, I am quite happy to generate some mass meals, host some in-laws, and fill some stockings - ie to support the planned magic-creation, but up to the limit that I think is practical. If dh has dreams over the limit, he knows they're for him to realise, without either of us feeling resentful or unappreciated or exploited. (Such dreams have in the past included printing a Christmas card that was a book of recipes.)
Leaving aside partners who simply have an incompatible sense of what enjoyment is (which must be an entirely different psychological & sociological thread), the key is freedom of choice, isn't it, and how you feel that freedom? Dh has this urge to create magic at Christmas, but it's completely socially unloaded and so there's no stress around it - it comes from within him, not without. If he didn't do all the festive stuff, I would a bit, up to my Sensible Limit - because I am not invested in being a magic-maker. (Apart from stockings: I am invested in stockings, but those are of course important and essential magic.)
Why am I not invested in being a magic-maker, and other women so much are? And why don't I anyway feel a pressure to be a magic-maker, if other women do? (I think I have an answer to that, which is about horizons, work and the arena(s) you choose (and I do think it is choice, where Xmas is concerned) to test yourself in - but it's only an answer that will fit me.) I don't at all doubt there are women who feel that they cannot escape being tested by Christmas - that their personal worth is determined by it, if not by themselves then by those around & in some way in power over them - but what is it that makes them not be able to resist that? When I can?