What is the fate of privacy coins? I am thinking these type of coins will find it difficult and can later all vanish and exist no more.
I think privacy coins won't be adopted or approved by the government. They will be a currency widely used in the black market though. Even though a privacy coins is very popular, it won't be accepted for the reason we already know. The AML which is one of the tools of the government to suppress anything that is unregistered or untrackable to them.