Binding your chest can be dangerous if you do it wrong. If you do it safely and follow the proper guidelines it's not dangerous. There are binders that look kind of like sports bras sorta and I'm not a hundred percent sure if wrapping with a proper material or wearing one of the specially made things is better. I've seen some good informative things about binding around on here if you want to know more.
Nah, it’s okay, but thanks for the offer! Mostly I’ve seen a lot of people on those posts seem to be against wrapping as the fabrics aren’t really conducive to expanding along with the chest. I don’t bind, so I wouldn’t really know.