Because Libra is a financial derivative by design, meant to go across borders, on a large scale. It is subject to all kinds of laws. Casinos and their chips ar

Because Libra is a financial derivative by design, meant to go across borders, on a large scale. It is subject to all kinds of laws. Casinos and their chips are regulated as well, even more than the regular currencies. Chuck e cheese tokens are one way, you can't exchange them back into dollars, as far as I know. While technically you can create a large-ish society that uses their tokens as currency, it hasn't happened yet.