When I met my girlfriend she was really clear that she didn't want to date someone who didn't have a similar level of accomplishment to her. It wasn't about money entirely, but money was a part of it.
She has a master's degree and manages a department of people at a fairly big company.
I only have a bachelor, and I don't manage people, but I earn more than her. So I guess it balances out?
She would never date a barista. Not because there is something wrong with being a barista, but I think because what she was looking for was a partner, and it's hard tp be partners if there is a large "success" imbalance between you.
Men are much more willing to "date down" imo because it's culturally more ingrained into us. Women used to not be able to own much, so the expectation was that men "date down" for a long time! We like to think that's all gone away now but it's still very much ingrained into our culture I think.