What is the origin of the idiom "bull in a china shop" and when to use it?

The origin of the phrase "bull in a china shop" can be traced back to the early 19th century. The exact origin is uncertain, but it is believed to have originated from a literal scenario where an actual bull accidentally enters a shop filled with delicate china or glassware, causing destruction and chaos. The phrase gained popularity as a metaphorical expression to describe someone's clumsy or destructive behavior, emphasizing the stark contrast between the strength and size of a bull and the fragility of china. Over time, "bull in a china shop" became a commonly used idiom to convey a lack of grace or finesse and the potential for unintended consequences when someone is not careful or considerate in their actions.