I wouldn’t ever use a dummy on your child if it didn’t already belong to you and I’m certainly not going to wade into the dummy / no dummy debate.  If you have one, it can be a useful tool in terms of soothing a baby to sleep so I will use it if we think it will help.  If you don’t want to give your baby a dummy, then that’s no issue with me, we’ll get there by other means.  These are your parenting decisions and I’m not going to have an opinion either way.