Oh Yes, swaddling. Always was, and still am a great believer in this for the first few weeks of life, slowly loosening it as they progress. My first g.child was the first baby I had come across that hated this and even did not really like covers however loose. He is 19 yrs now, and by the age of 6 yrs old was proven to be aspergers. Not sure if this has anything to do with his dislike of close covers, he still has that.
All other babies I came across/cared for I found swaddling tended to calm them down ready for sleep.
My own third one was premature, and due to circumstances I was unable to stay in hospital with her. Brought her home with me and used a very long length of material to drape around myself and her to keep her firm against me whilst I went round looking after the other two etc. As soon as she started to stir, she was offered the breast, if she actually woke and cried, she was then often too exhausted to feed, so during the day she was suckling for a short time about every two hours.
At night she slept in her crib next to my bed, on her tummy,and would be lifted by me to feed as necessary.
Yes fashions do change.