The governments are going to use BLOCK + CHAIN to tie you to every transaction you ever make and enslave you with it.  You got a lot of time left.  They spring the trap slowly.  Get in, make money and get out of the places that will be most enslaved by this.  Once they tie you to your public address your done.  And they will pull it off.  The KYC boys are jumping at the chance to give ID to anyone who asks.  Even if its not .gov asking for it