Why?
If they can afford for her not to, ok with some compromise, why does she need to go back to work?
If he won't lift a finger at home and you know this before you get a job, so what you do that and he expects the same domestically pampered lifestyle and he keeps all his cash? Yes if he's willing to split everything else but will he? We don't know that.
Everyone is talking like the mental load of a household and the domestic labour is dispensable. And it just isn't. Work towards a household is work salary or not. It's this devaluing of domestic and family contributions that continue to keep women, mostly, downtrodden in the home.
Yes you can pay a cleaner, buy take aways, but would they love you, let you off load, check out for you, cere for you, be your life partner squabbling on the couch, talking, laughing in the evenings with you? You know that bits of life that make it worth living? Is getting a hooker to suck your cock or going on endless tinder dates really cheaper? And is it more desirable than having an intimate long relationship with someone you love? Is hiring a nurse to tend to your sweaty brow bringing you drinks and medicines when ill cheaper?
Yes you can outsource everything if you want, but it sounds like a sad, lonely existence. And you can't outsource a long loving caring fun amazing trusting sexy marriage with the other parent of your children.
Yes OP does sound a little bit spoilt, I'm totally spoilt and I know that, so advice on how she can talk to H moving forward, whilst she still might get to be spoilt, that's up to them.
They have a long marriage with assets. She isn't financially vulnerable.
People who view relationships as business deals are missing out on so much that makes life enjoyable.