VC7

Some of the Pros of Facebook letting China use their app would be they would have access to a massive market, China has the world's largest population, offering Facebook access to millions of potential users and significant revenue opportunities. Also Facebook could gain a competitive edge over rivals who are already present in the Chinese market or are also seeking entry. Now a Con of letting China use Facebook, Facebook would need to comply with the Chinese government's strict censorship laws, including filtering content deemed sensitive or politically unacceptable. Some unknows would be, Facebook may face challenges sustaining its growth and profitability in China due to competition and changing market dynamics. Also Facebook's relationship with the Chinese government is uncertain, and navigating the complexities of Chinese politics and bureaucracy poses a significant challenge. 

Some risks of it are coexisting with Chinese censorship laws may harm Facebook's reputation and its commitment to freedom of expression. But remaining out of China could harm potential revenue growth. I think they should try it out for awhile and see how it works because there is a lot of revenue for Facebook to make off the Chinese population.