I got a laugh at how Zuck is avoiding using "cryptocurrency" and purposefully using "stable coin" every chance he gets. Zucker the fucker is a hypocrite.
I digress... what blockchain do you think they're using? Or are they building their own 100%? I highly doubt it.
Mr. Zucker is always aware when it comes in press release or interview about crypto, and using crypto terms because by his mouth it can create a hype movement it the market, he also much influenced person.