The one that makes me laugh is that it's a job if you get paid to do it as a childcare worker but otherwise...it is nothing. So generations of women who had to leave work when married to raise kids were doing... nothing.
The idea a feminist would subscribe to that sort of view is beyond me.
The issue is that people are denigrating your everyday activity as a mother at home with young children as 'nothing'. It's not nothing because it's unpaid. It is rude and dismissive and says a lot about the value placed on childcare in our society.
I had pnd with dc2. I wanted to go back to work in May but was signed off... because I needed more rest. Where I was going to get rest with a 3 and 1 year old at home was anyone's guess. Then the Occ Health Physician said I didn't need a graded return because I was 'only working three days' and had the other two days a week to 'recover'. Again, this notion I would be reclining in silence on the daybed recuperating instead of being clambered all over by two boisterous toddlers and catering to their needs. My favourite example of this is a friend whose husband was very stressed after the birth of their child and ended up in A and E with a panic attack. The doctor took him in for two nights for a 'rest' (not NHS!) leaving his wife at home with a two day old newborn and a toddler having just had a c-section.
Work, job, occupation etc. Whatever it is it isn't sitting around being bone idle and the question implies it is of no value, let's face it. The reality is for many families it just doesn't work to have two adults in paid employment for a myriad of reasons and people make their own choices. Why others have to make laden comments is beyond me.
Personally I don't work full-time and will have a period of being an SAHM I think after the birth of dc3. My reasons are personal. My mother was and is a career woman and she SUCKED at juggling. Her head was and is always in work and she is really barely emotionally present at home at all. My father was better at managing both roles when I was young but the marriage broke up and my mother really didn't cope with being a mother at all. She was hardly ever home, there was rarely food in the house, we were alone constantly and when home all she talked about was work, work, work. She became very high-flying in her job but at great personal cost in her relationships. We have started to talk this through and she has so many regrets.
This is not how many career women live their life but it was my template for mothering and I recognise a certain tendency to workaholism in myself... so for me personally I really need additional time at home with the children as young children to live my whole life as I want to and to have balance.
It's so easy to generalise and get caught in theoretical categorisation of what women choose but I suspect many people have reasons beyond the obvious for their choices and the sneering talk of real jobs is just unnecessary. I would just shrug and smile and enter into no debate on it, ever. Your life, your decision.