I think you might be getting a 6 month old baby mixed up with a goldfish.
You don't need to have much of a concept of time to be affected by barely seeing your parent during the week.
Time still exists even if you don't understand it. And less time = less care = weaker bond
" maybe this is a woman with PND - well done for that judgment. Maybe this is a woman forced to allow the father to take the child by the courts and is too scared to face him, which is why he picks up from the CM - well done for that judgement. Maybe this is a woman who is stuggling to pay the bills and ALSO works 12 hrs a day at the weekends."
Or maybe she just wants to go and get drunk in the afternoon. Or maybe she insists the Dad has the baby all weekend so she can go potholing. Or maybe she has another weekend baby she spends time with.
You're just making shit up now.
Going ballistic at someone because they wonder why a mother who barely sees her baby is choosing to spend even more time away from her is a complete overreaction.
It's a reasonable thing to wonder.
Maybe it is that this woman has few choices and that this day to herself is necessary. In which case she deserves sympathy.
Maybe it is the case that she is a selfish woman who doesn't prioritise her child's welfare at all.
Either is possible, surely?
Either way, I think it's reasonable to feel sad for a baby who through difficult circumstances, or inadequate parenting, will be yet another full day at the childminder.