Historically? Well, the records show that from the time Joseph was 14 years old and claimed to have spoken with God, he was persecuted, driven from state to state and dragged from his own home to be tarred and feathered. People in general, and ministers in particular, didn't like the idea of an upstart young kid telling them that the brand of Christianity they held to was incomplete and impure, that they had no authority to baptize and that God was displeased by their teachings. When you stop to think about it, that's not really hard to understand. Now if nobody had believed Joseph, the persecution would have likely stopped. People did believe him, though, and the Church he founded grew quickly. The Mormons, persecuted for their beliefs, became very clannish, and the persecution grew. They were misunderstood, but they were also very insular. They voted as a group and this, of course, raised a lot of red flags. On the whole, they weren't hurting anyone. They were law-abiding members of society who kept to themselves and, while outsiders found them to be strange, it would have been possible for both the Mormons and the non-Mormons to live together in peace and harmony had the non-Mormons not hated them so intensely.
Joseph Smith made some very unfortunate financial decisions in his life. He ignored the counsel of people to whom he should have listened. It took the Church quite some time to recover from those decisions, but as far as the 200 men who stormed the jail bent on killing him is concerned, this is the first time I've ever heard anyone come up with the idea that they were doing so because he'd cheated them. Would you be so kind as to provide some details? I'd be interested in knowing the names and situations of the individuals who were a part of the mob that he had cheated.