Dumb Money is supposed to educate viewers on how the stock market was overturned by amateur buyers who invested in the video store retailer GameStop, causing a disruption felt by Wall Street.  The film is informative, though viewers are still required to know the basics of stock market culture before buying a ticket.  However, what I find more interesting than the biographical intentions of Dumb Money is that director Craig Gillespie (I, Tonya) has made…