Earlier quoted context omitted.
Sorry, but you’re wrong. Not only wrong, but confidently and smugly wrong. You think you know best but haven’t bothered to actually do any real research on this topic.
What does it mean to be "wrong" in this context? Maybe they've looked at the information and decided that the pros outweigh the risks? Who gets to decide that when such a decision is well outside the scope of science or facts? Such decisions fall into a persons values and risk assessments. No expert can, nor should, make such a decision for an individual.
I apologized in a separate comment.
Yes, we did a risk assessment (we were literally terrified of having the baby sleep with us), I read ~5 books about the topic before the baby was born and talked to various professionals. It was a weighted risk: me and my wife don't roll while asleep (I sleep tummy down and she sleeps tummy up), and I wake up when I have to roll.
We also adopted various strategies to check on any babies movement: for example, I had an arm in physical contact with baby's body. Later on the baby just slept on mom's breasts, in which case she had full control (any movement would wake her up) at that point.