I don't find Xenia's views refreshing, simple because she rams them down our throats as if we are all simpletons.
Thanks, Xenia, but I am not a simpleton 
I do, however, support her right to live her life as she pleases and we do NEED high achieving women to set an example to other women and to send the message that being successful in your career and having children are not incompatible and that women can rule the world and be mothers IF THEY WANT TO. But not everyone does. Many of us dont find the idea of a 12 hour day at the office fun full stop, let alone when we have other responsibilities outside of work.
Personally, I worked full time in a very successful career when my first child was born, yet despite having a totally supportive and hands-on husband who does his absolute equal share of housework and childcare...and despite having a nanny and a cleaner...and despite my mum living down the road as back-up childcare..and despite liking my job and being very good at it...I was still miserable. I was always rushing from one thing to the next, living on adrenalin. You may relish that life, Xenia, but it is not for everyone.
I stayed at home for 2 years after no.2 came along (some lovely moments and I definitely wish I had stayed at home for longer after my first was born, but it wasn't for me long term) then did a full-time Masters degree, retraining for a different career (was totally refreshing to be a student again) then worked part-time for a year gaining some experience in my new field (work-life balance was great, but the money wasnt) and finally, finally decided that if there werent the jobs out there that would pay me well and let me work flexibly - so that I could also sometimes pick my kids up from school, or make them dinner, or do homework with them, or just do silly, spur-of-the-moment things like take them for a bike ride at 4pm on a sunny afternoon...then I would damn well create that role myself. My husband did the same years ago - left the corporate slog and set up a consultancy where he basically doesnt ever work before 10am or after 5pm or ever work weekends and takes most school holidays and the whole of December and August off. he inspire dme. If HE could do it, I could bloody well do it, too.
I am now self employed, work four short-ish days (9-3-ish) per week, am earning good money and absolutely love my life. Oh, and I work term-time only, although my job isnt in a school. Its the holy fucking grail
It has been a bit of a slog to set it all up, but I have done it off my own back and now feel I have the best of both worlds.
I think YOU could learn a lot from me, actually, Xenia
. I made milkshakes with my kids this morning, worked 10-3, then took my kids swimming after school and am now painting my toenails on the sofa and drinking wine. I dont envy your life in the slightest, Xenia...