You can actually pay up tax even you are engage into bitcoin but this would turns out to be voluntarily since government cant really mandate or impose such laws that you would really be obliged to pay up tax since we do know bitcoin cant really be tax which means we can really possible evade tax if we want to but as a responsible citizen it would depend if you would still decide to pay up tax inspite you are engaging into crypto.
This is what im doing now and i dont really like to escape on taxation.