I ran across this video a while ago on what can happen to you if you don't pay your taxes. At some point during your Bitcoin career, the cryptocoin will be converted to fiat and that's how they will catch you.
https://www.youtube.com/watch?v=hf2fNEUPjQwIt is our responsibility to pay taxes so we should know the importance of it. We must do our duties for us to help our community. We should know the the taxes that we are paying usually goes to our government's necessities. Our government's expenses and budget lies on our hands so we better do our duties and responsibility in our society.
When we know that taxes that we are paying are used in wars and killing of innocent people, still we should pay the taxes? The taxes we pay are not always use for the welfare and betterment of the society. Some insane governments use it in wars and making atomic bombs for bringing mass destruction in the world. People should be properly informed about taxes that they are paying and their utilization.