I breastfed both mine (was really lucky both times neither had any issues with feeding, sleeping or rather not sleeping was a WHOLE other matter though! 4 years of sleepless nights
) for well over a year but I never managed to express; with the eldest I really tried, barely got anything, one time I was determined to do it, sat for over an hour and I swear about 5 teaspoons worth came out. Put in a bottle and he downed it in one gulp (literally an hours pumping gone in 2 seconds), then looked at me as if to say 'where's the rest of it?'
I have no idea how she is expressing so much, or even why! Honestly the best thing for me about breastfeeding was no faffing about with bottles because I am lazy. I don't know why she is making more work for herself unless she's trying a) to get DJ Delo more involved or b) - and this is probably more likely - just trying to prove she is SUPERMOMMA and can do everything.
As an aside that breastmilk looked kind of a weird colour to me. Couldn't tell if that was the constant bloody filters she uses, or the truffle oil seeping through!