What are the primary motivations for establishing libra?

If you think about the challenge that the world’s payment systems broadly have, even in very efficient environments, they’re often ‘walled gardens’ – so there’s very little interoperability between payment operators and payment systems providers. If you’re on the inside of those walled gardens or networks, you’re often afforded the luxury of low-cost, high-security, user-directed payments, which is a very powerful concept around autonomy