The problem with the feminism discussion here is that a first date is an isolated 2-4 hour event, not an ongoing relationship. A first date is an audition, you pick up signals, body language, manners, and all sorts. I would myself offer to pay half but be surprised if he didn't insist on picking up the tab. Pay the fucking bill, Steve. I;d also be disappointed if he didn't hold the door, was nice to the staff, knew how to use a knife and fork and all sorts of other things.
You can still have an equal relationship where one of you pays for everything, and you do other things. It is NOT all about money. As I said above, if you bothered to RTFT, I've only paid for one meal out in a year. However, I have shopped and cooked several times. Not to pay him back, but because a) I cook really well and b) I'm a feeder, quite possibly I was a jewish nanna in a previous life, nothing makes me happier than seeing people eat my food.
When I moved, I on purpose left some jobs for him to do around the house (he lives elsewhere). Not because I can't do them myself, but because HE WANTS TO DO THINGS FOR ME, so I'm going to let him. It makes him happy. I realise his happiness is not my responsibility, but I like when he's happy. We're all happy.
I have no idea what he earns, and I think I earn more than him but he has less mortgage etc. so the end result is he has more cash to spend and he enjoys spending it, on me, his family, his friends.