Odious Delirium
VIP
Things that weren't rules prior to them being sent down simply don't count. The sahaba use to drink alcohol aswell before it was prohibited doesn't mean they bore any sin for it.the Prophet sallallahu alayhi wasalams wives did not wear full hijab and abaya before the verses were sent down so according to your understanding the Prophet sallallahu alayhi waslaam and the sahaba would have all been dayuuth for letting their wives go outside not dressed modestly, when we know that isn't true, and being a dayuuth is not restricted to after the revelation as being a dayuuth is something known and is disgusting whether a person knows the punishment for being a dayuuth or not whereas the specific commandments about what women can wear can vary and if a man lets his wife wearing things outside that is not very revealing he cannot be labelled as a dayuuth