I see a lot of messaging, especially in the 'manosphere' but some outside it too that men's role in relationships is to 'provide and protect'. In this day and age, though, that's an outdated model. Marriage has for a very long time not been the only way for women to get money to pat for anything, so we're not going to swoon over a guy just for earning money. For most couples, both need to work, plenty of women now outearn men and men can't expect to be forgiven having to give any help at home because they are out 'providing' (this was never a particularly fair deal anyway given women's unpaid labour). And we're not going off to war every 5 minutes these days, so the 'protect' part seems a bit redundant, especially when we know that intimate partners are the biggest risk to women.
But too many people still talk about things as that's all women want or need and - a man with a job who might be able to shout threateningly if you happened to have a break in at your house. And it sets men up to fail because the parameters are so different from the world this idea was based on.
I think a key source of disappointment and disillusionment for women is men just not being real partners in a relationship and as parents. And it seems they need to be told this - to know that their wives/partners are working (whether earning or not) and you don't just get to come home and say you're too tired from 'working hard' to help. Or that if you don't have kids, female partners aren't there to run your life with you or do all the management of your family and social life. Men need to be full participants in relationships, not virtual bystanders whose only job is to bring in money - and the way we talk to men and boys and bring up our kids should reflect this.