Yes, always has. When we had our first batch, I was ultra-zonked when breastfeeding (less so now in my 40s) and he would get up when the babies woke, and latch them on for me. I'd feed them virtually in my sleep and then either settle them down at the top of our bed (we do "flexible co-sleeping" ahem) or he'd return them to their cot.
We've hardly ever changed a night-time nappy so that doesn't apply (have been lucky to have babies who never poo at night so would only change if in obvious discomfort/had known nappy rash) and never really had the kind of baby that needed extensive resettling at night (maybe DS did many moons ago but have forgotten).
DH never found it difficult to go back to sleep whereas I did, so this seemed fair.
When the children were older and were sick or need their beds changing, it worked best for me to get up as I can manage with less sleep than him when not breastfeeding.
Having said all this, everything has changed now we're in our 40s as I find (when I'm not inactive due to broken limb) that I now go back to sleep more easily than he does and we've sort of swapped compared to our 20s. He still gets up to DD3 in the night if she wakes and I seem sound asleep.
I see it as a partnership. I could not ever have coped with being on my own in a crowd iyswim looking after the babies. Fine to actually be on your own if DP's away or you're single, but crap for one partner to get a far better deal sleep wise than the other imo. That would not have worked for us.