Why crypto? WhatsApp users are not particular tech-savvy, why not just use Fiat? The use of crypto in here just makes it more difficult to understand for the end user, or am I missing something?
1. Their own Paypal-like system
2. Partner with a Paypal
3. Their own cryptocurrency (ie Libra)
4. Partner with a cryptocurrency
Do I have that right? And for some reason #4 allows them to be global and not face antitrust concerns in the USA.