Whether Wonka is an origin story really depends. If the narrative details how Wonka developed his skills, personality, and motivations from the start, then yes. But if it jumps in later in his life, then probably not.
Well, the story of Willy Wonka is a work of pure imagination. The year 1896 might be just a part of the fictional world created for the story. There's no evidence to suggest it's a true story. It's a beloved children's story full of magic and wonder, but not based on real - life events in 1896.
Yes, it is based on some real - life elements. The character of Willy Wonka was inspired by real - world chocolatiers and their creativity in making confections. However, it's also a highly fictionalized story with elements like the magical chocolate factory that are not real in a literal sense.
No. Willy Wonka is a fictional character from the novel 'Charlie and the Chocolate Factory' which was first published in 1964. Although the story is set in an imaginative world full of magic and wonder, it has no basis in real events from 1896 or any other time in that regard.