Hi, I'm wondering if the love to dream swaddles (without armholes) are considered safe for babies?

Red Nose recommends using a light weight cotton or muslin material if you choose to wrap/swaddle your baby.
“Red Nose recommends parents and care givers use lightweight wraps such as cotton or muslin (bunny rugs and blankets are not safe alternatives as they may cause overheating). Red Nose does not recommend the use of swaddle bags when baby’s arms are enclosed as an alternative.”

https://rednose.org.au/article/safe-wrapping-or-swaddling-when-to-stop-and-how-to-select-a-safe-sleep-bag