I did say it was an unpopular topic of discussion! I've been round this one before.
Pink collar work, mostly done by women, is undervalued and underpaid. There's a pay gap, actually, between the bin man and the cleaner. This is feminism 101 - women's work is devalued in comparison to men's work. We can all acknowledge this happens, right? We are on a feminism board, so presumably no-one is going to dispute this? Only last year, my own union had to fight for pay parity between a (99% female) occupation and a (99% male) occupation which had been classed at the same level for decades.
Given that pink collar work, including domestic cleaning, aged care, childcare, is historically and currently undervalued as work done by women, feminists CAN employ these workers privately while retaining a sense of feminist ethics if they make sure they are the kind of employers who don't inadvertently reinforce the pink collar gap.
I don't care how successful you are as an individual, if you are paying your cleaner or your nanny or your nursery worker what is objectively sht for dealing with your or your children's sht, or their conditions have not been considered by you in the light of the ongoing devaluing of women's work, then you are not employing as a feminist.
It's feminist, for example, to lobby and act for better pay for nursery workers. It's feminist to pay other women a living wage. Doing that already? No drama. Not doing it? Ok. But also not feminist.