Of course, data confidentiality should come first for any company. But what do we see in reality? Mobile operators sell databases, sometimes it seems that even banks spread information about the contact information of their users. If Facebook adapts cryptocurrency payments, it will only help its rating. There previously were much info that Facebook confidentiality = zero, everyone can buy user's password, what r we gonna see if they launch crypto payment?
Those are my questions over the past few days. I think that paying with electronic money on facebook really has a lot of risks and big obstacles. They really hold a lot of personal information of facebook users and they can do the same for accounts in e-wallets.
We really should not send money and trust the facebook coin unless they give a satisfactory explanation of security.