Back to where we started, to perpetuate the "you'll be safe" line when clearly thst is not true, I'd unhelpful.
However, offering help, support and suggestions on helping mothers cope with baby's sleep needs is exactly the purpose of the Sleep Board. Cosleeping is a part of that. As are suggestions for daytime naps. All good. However SIDS will be a large part of any convetsation on the Sleep board, by its nature. So suggesting something is great, staying it's safe when research does not support that is irresponsible.
You'll see me very regularly advocating dummies. I will tell people this loses SIDS risk.
You'll see me suggesting cosleeping for daytime naps. Or night time sleep. I wouldn't say "you'll be safe". If asked I'd say "here are the safety recommendations..." (or words to that effect). Exactly the same for swaddling, which I also often recommend.
You'll see me suggesting a bouncy chair for daytime naps. You will never find me saying it's perfectly safe, or words to that effect. Because recommendations suggest a flat (seperate) mattress for baby. Same goes for pushchair, sleepyhead, car seat etc etc etc. None are seperate, flat mattresses. So I would suggest them. I wouldn't say "you'll be safe".
This started because I took you to task on "you'll both be safe". I read this kind of thing often and always correct. It's not personal. I've read several of your posts over recent weeks, it's always useful to have a cosleeping, breastfeeding advocates around on the Sleep board. We have ElphabaElephant who posts occasionally on the subject. I have huge respect for that attachment parenting point of view on baby sleep. Your posts and views are very similar.
I have lots of respect for your point of view teaandbiscuitsforme. The Attachment Parenting Ying to my Independant Settling Yang is necessary on here, for balance. That won't stop me pointing out when you are wrong.