I like to see it as an unsolved problem. Similar to when Diffie and Hellman revolutionized cryptography with the concept of public/private keys, I like to think

I like to see it as an unsolved problem. Similar to when Diffie and Hellman revolutionized cryptography with the concept of public/private keys, I like to think that one day, a revolutionary proof will drop that demonstrates a true trustless privacy model where backdooring isn't even a remote possibility.