FYI,Mark Zuckerberg has regulatory issues on launching their project such as governments like USA and France has against that project maybe this will happen with the remaining governments as well so the launch will take too much time from now until that why not try any other untility coins which is something not controlled by anyone?
Why you are so much interested on Facebook's lira project when you don't even have an account there?

In my opinion, @OP looks more at the opportunity side, as we know that Mark Zuckerberg has appeal in every platform he has developed and so far his platform has been a huge success. I'm sure @OP also thinks of opportunities like Mark Zuckerberg did, although Libra is still faced with regulatory issues, but I'm sure when Libra is able to overcome it all, soon this coin will develop rapidly.
Any business could bring income to the governments that is why they allowing anything from ig companies but when something could affect their soverign currencies then the oppse will stay here until Mark could become their president.