For me the issue with traditional gender roles and why they are to me a bad thing is not who does the "woman"'s traditional gender role per se, it is who has the power to say no? Who can walk away from the arrangement or unilaterally change it?
So the issue with consigning women to traditional domestic and childrearing roles is not that those roles are somehow demeaning or low value, it is that they carry no economic power and usually very little social or political power, and they are primarily situated behind closed doors in a private space that traditional values believe should not be the concern of public oversight or scrutiny.
A woman in this traditional role is dependent directly on her husband's goodwill to continue to support her and the needs of the doemestic sphere, and indirectly on male-dominated public society to continue to consider the needs of women and the needs of the domestic-sphere as much as they do they needs of men and the needs of the public-sphere - a hard thing to do when the people makig the decisions are by definition not the people they are deciding about. (As the great philosopher Dougal McQuire famously struggled with, things that are close to us seem much larger than things that are far away)
And men have traditionally not dealt fairly with women. They have taken mistresses because they feel entitled to better company than they feel their wives to be, or abandoned mothers and children because they feel their desire for a dfferent life is more important than the obligation to support the people who depend on them. They have arranged the structures of public life - the working day, the school day, the transport routes - with the assumption that the people who need these things are not the people who are caring for children, and in doing so effectively locked those people out of the rles that could give them the power to change things. They have made the minutae of how children are paid for and looked after a private matter between the parents not a public matter for society.
(Oh, and on the washing up...
Traditional: Women are best at washing up so they should always do it
Gender critical: Anyone can do the washing up so everyone should take turns to do it
TRAs: God you are obsessed with washing up! Like that is the most important thing ever for you! Who cares who does the washing up? I guess probably a boring cis woman will do it, they like that sort of thing don't they? Mum, where are the clean plates?)