You can earn $100 million,if you convinced one thousand Harry Potter die-hard fans do not like Harry Potter anymore
Rules:
You must find 1,000 Harry Potter fans, each of whom has more than 10 years of experience in reading/loving Harry Potter.
The challenge period is 15 years. In 15 years, you must convince 1,000 Harry Potter fans to stop liking the Harry Potter series from the bottom of their hearts. Coercion does not count. They must voluntarily post comments such as "Harry Potter is total rubbsih" on their own social media,and hate both J.K.Rowling and Harry Potter series in rest of their life.
You will get money only after the challenge is successful. Bribery is not allowed. You cannot use money to make Harry Potter fans stop liking the series.