1. You've got to make the anonymous currency popular enough that you less often need to convert it to fiat in order to use it. The anonymous coin must be a currency, not
a silly investor pump like Monero.
I believe if Bitcoin or any other public ledger crypto becomes that ubiquitous Monero can ride on it's popularity as transactions can be done anonymously with a single bitcoin point with a single address for a single transaction. And Monero becomes a store of value.
In this case Monero can also begin to be used directly for transactions.
Simple.