Try buying a house or a car and you'll see how fast the authorities come knocking on your door.
There is a trick that use all wealthy people in my country - buy it using a loan with long duration and small monthly installment. Sell Bitcoin for cash and use this money to pay off loan.
Bitcoin isn't anonymous! It's one of the most common wrong assumptions that people have.
You can be anonymous if you mine the coins and trade them for altcoins or cash. If you bought the coins from someone on an exchange the anonymity is no longer there.Reliability and security is one of the main advantages of bitcoin. Therefore, I would advise conducting as many operations as possible through blockchain, in bitcoins. To avoid paying taxes for cashing out.
Use mixer, e.g. Chipmixer.
If it is necessary I would just abide the given law just so they won't ban bitcoin here in our country.
If you don't know where to spend your money, don't pay to terrorists (govt), better pay to their haters!
Taxes will still be subdivided for the needs of the country and I would be very proud to contribute my earnings.
Do you really believe in this?!!