My personal experience is this.
I was brought up in a very sexist/misogynistic household. My mother firmly believed that women 'get themselves' raped; 'get themselves' pregnant and were wholly responsible for the breakdown of all relationships. I was brought up to be 'someone's wife' and wasn't allowed to do things that might make me unattractive to a a man - eg certain hobbies, going studying A levels/going to university and, when my dad had an affair, she shouted at me in the garden (so the neighbours would know it wasn't her fault) that I was the whore who drove my father into the arms of another woman.
She didn't think I was pretty enough to be loved so tried to diminish my personality in every way so that I'd be as small and inoffensive as possible in the hope that a man might at least 'settle for' me.
I was surrounded by that narrative until I left home at 18 to go to university... (she eventually decided I could go because someone told her I might meet my future husband there).
She took on the full burden of housework because she believed it was her duty. My dad did do stuff around the house but he wasn't allowed to wash up when we had guests because she didn't want people to think that he did anything.
She firmly believed men couldn't use washing machines or couldn't be trusted to do domestic chores so she would mock my dad whenever he tried. She also engaged with 'Men! They're useless!' narratives with her friends. When it was blatantly obvious they weren't and were just as capable as women of doing laundry, cooking and cleaning but the women wouldn't let them.
I declared at 15 that I wasn't ever getting married because I wasn't going to live like that. She and her friends laughed at me.
Anyway, I did eventually get married to a man who shared the load 50/50. The only disparity was because I ebf for 18 months. He had a higher paying job than me because we chose different careers but he was the main contact for school due to more flexibility in his work. His workplace were fine about it.
My partner now does at least 50% (I've also been told on MN that I'm lying, or I'm so blinded by inequality that I only think he does 50%+ when he doesn't).
I see it blamed on men changing, women's upbringing, but woe betide anyone who suggests a woman made a poor choice.
I've dated men who lived alone and so did everything themselves and were more than capable but they showed sexist attitudes in other areas and so I couldn't be sure they wouldn't regard those things as my job eventually. I've also dated men who where it's been obvious that they genuinely believed in sharing the load.
There are plenty of men who will be genuinely equal partners and want to be. There are also plenty of women who disbelieve that and so accept inequality in their relationships and just moan about it.
I've never wanted to be the one who carried the responsibility for domestic work, mental load etc and so I never have been.