Excuse me, why do roses have thorns?
A little boring. As long as the head is above and the feet are below. It's all about adapting to survival. It is often said that beautiful flowers have thorns, thorns are to protect themselves, to survive, or anyone who sees them will pick one. This is not extinction. If you want to take it off, think about whether your hand will be pricked and bleed. This is the law of nature and adapt to survival!