Can you use cider vinegar when brewing elderflower champagne?

It is advisable against adding cider vinegar or any other vinegar when brewing elderflower champagne, as vinegar, being highly acidic, will significantly disrupt the fermentation process vital for creating champagne. Additionally, the resulting taste and aroma would deviate severely from traditional elderflower champagne, diminishing its unique sensory attributes. Instead, follow precise, established recipes that do not call for any type of vinegar in elderflower champagne brewing.