If only there was some way to securely transfer money across the internet, psuedo-anonymously, without involving PayPal or banks. Almost like transferring coin

If only there was some way to securely transfer money across the internet, psuedo-anonymously, without involving PayPal or banks. Almost like transferring coins via bits? Maybe someday someone will invent such a system. We can dream. Can you imagine how strange it would be if such a system already existed, and we failed to use it? But that could never happen.