Am a little confused by this post - agreeing with ‘divorce’ - or even with marriage as an institution - is not an ideological position. It’s enculturated across multiple societies, over continents and centuries, where patriarchal structures - often tied to the local religious institutions - are arranged around notions of family and women’s roles/obligations within those families.
Changing names, as a simple legal process, to recognise entering or exiting a marriage is an accepted occurrence and has dated back centuries - millennia even - regardless of your own religious position or your feelings about those of people changing their names. Possibly because people accepted the subjugation of women within most cultures and faith systems until recently.
The issue with ‘pronoun’ acceptance is that it is predicated on how we understand women, free speech, the rights and wellbeing of children and, additionally, the most vulnerable in our society. It is far, far more malignant (and that is allowing for the fact that even in its most benevolent forms, the patriarchal oppression of women is so far removed from ‘benign’ as to be laughable).
It is not a ‘matter of showing respect’ when an elderly and/or disabled person ‘misgenders’ a careworker and is denied care, is not an issue of respect when such a person requests same sex carers. It is not a matter of respect to be hauled in from of HR because you deadnamed/misgendered someone because your entire lived experience and cognitive development tells you they are not the sex they want to be acknowledged as. It is also not a sign of respect to impose labels like ‘birth parent’ on women who want to be acknowledged as mothers. At least, in these cases, the demand for respect is uni-directional and focused on only one party. The respect for, the compassion for, all other parties in that social interaction is completely lacking.
So, to me, it absolutely is about one’s views on sex differences, on whether you believe in gender, and it is also about the fact that ‘respect’ is a reciprocal social transaction, one that is earned not demanded.