Never thought of that connotation be4 ... it's just a goat to me - many Welsh regiments/batallions use a goat as mascots since a goat led a group to safety and they won the battle 200+ yrs ago. Other regiments use other animals as their mascots (eg Staffordshire regiments use staffordshire dogs as theirs).
Sad to think it's all symbolism of the evil ones - they've turned so much good into bad! We so need to take back our world. 🙏🏻