OP I am in a similar position, I don't work due to a disability or rather I work part time from home however due to my poor health I don't make a huge amount of money and I couldn't do it without my DH's financial support.
We had a perfect set up prior to the pandemic and wfh becoming the norm. He went into the office most days and I took care of all the household stuff, the cooking, cleaning, laundry and so on. The house was always lovely and I'm a good cook so we always had nice meals ready for when he came in and we'd have our evenings together so watch movies, play games or sometimes go out.
Since the pandemic he hates going into the office, he is actually mandated to be in the office half of the time but he uses every excuse not to go in and seems to get away with it from his bosses. He too sets up in the kitchen as its the only space we have that fits his 2 screen set up. He is also on teams meetings all day and while he isn't loud, we have a small house and so I always need to be really quiet so I can't run the hoover or do anything that makes any kind of noise at all while he is working, he's even complained about the shower noise as the waste water pipe runs though the kitchen. He's in the kitchen so I can't get in to do a washing or to prepare meals until he finishes work so that is 9am till 6pm.
So I end up cooking then and trying to prepare the next evenings dinner, doing laundry, cleaning and hoovering in the evening and sometimes I don't get sat down with him until 10pm and at that point we are going to bed soon. The house is small and so needs to be kept in order. Also my kitchen table is all scratched and dented from his equipment.
I end up feeling wired at night and can't sleep then I feel awful the next morning and my chronic health condition is made worse. There is also the issue of him being affected by work stress and tension. When he works in the office he usually comes home in a good mood as he has that separation of work and home but when he is working at home if he is stressed or annoyed at someone at work I feel like that tension seems to carry over on how he treats me and as a result of that an my having to catch up with everything in the evening we have more strain on our relationship.
If he helped me out especially with the things that are harder for me due to my disability then I might be able to sit down and unwind a bit earlier but he feels perhaps rightly that as he has been working all day he deserves to rest. If he does help the stuff is usually done so badly that he needn't have bothered.
Even if he went in the 2 - 3 days a week he is supposed to it would be a big help but he just wants to be home even though he sees how it impacts me and us. I even think the separation he had from his work and home life was actually good for his mental health.
Ideally we'd have a bigger house where he could have a soundproofed office or even a well insulated garden office but neither of those things are an option right now. When he's off work and home with me all day none of these things is an issue and he is much more willing to help out.
We don't have children and so people will be thinking I have no right to complain but its all relative and for me him working from home most days in just awful. I know lots of women will judge women like us for not working or complaining about this situation but we're all entitled to feel how we feel.