I (the wife) did not change my name because I didn’t want to.
I don’t mind being accidentally called or addressed as Mrs Husband’s Name but it does annoy me if there is a chance for me to correct it (for instance, on a wedding rsvp), and it’s just ignored. Or if I’ve exchanged holiday cards with someone for years and they still revert to that assumption. It makes me assume they don’t care. I try myself to call people what they want to be called. I’m sure I’ve made my own mistakes, but I keep an address book and update it to try to be accurate. It just seems respectful.