O have no advice as my LO is not here yet, I am just reading out and learning a lot of your girls
But I will just tell my opinion about babies and crying.
I think we are too quick to put labels like cry it out method to any crying.
In my mind is a big family with 4-5 kids living in a farm somewhere years ago...
Everyone has its job I do at the farm including the mum and the baby somehow just fits in the new family. It will cry while it's mum feeding the cows or it may have luck and one Of the older siblings pick it but maybe not. It will be left alone in its bed to settle sometimes while the family gets going with everyday things.
Now ofc our living conditions are different but the babys needs are the same right? Why for a baby to cry while it's mum is busy with other kids is ok but for a modern mum with only one LO it is considered not ok and often we fall in the trap of following the babies lead and cuddle to sleep etc etc...
Just personal opinions ofc no meant to offend anyone that cuddles its LO to sleep
That's not the way that I will parent though (I never say never though)
I will have to go back to work at only 3 months so I can't afford a baby that Dosent ss or Dosent get a bottle or Dosent nape unleash....
It will have to be in a routine from day one that we are at home and self settle of that means that i will give it 10 min to cry until maybe it settles.
Now no mum will ever let her kid get hysterical if she can help it...
Anyway good luck, I hope you manage to get things a little easier for you.
Mums well being is equally important as los.