I think it’s fine to hire a house cleaner so long as you’re prepared to pay them well. In my country house cleaners have a high hourly rate. $30+/hr. And my parents sometimes pay to have them come around and clean. I’ve seen some that are white (in fact my white mother used to BE a cleaner herself when she was younger, before she got injured), but more often they’re Asian (e.g. Filipina). So long as you pay them well and treat them with respect, then you’re supporting their business. And that’s good. There shouldn’t be anything inherently demeaning about being a cleaner.