I think taxes are needed, but millionaires have to pay more, either in fiat or crypto. And that is a good list because taxes are used for defense systems and salaries for military personnel. Without it your country will be taken over by a stronger neighbor if you have useful resources
Here we should not pay tax on our hard earned crypto which came as a result of buying crypto coins on our hard earned money which is already taxed so it is totally irrelevant to implement tax twice. There are many countries which do not take tax on cryptocurrencies but America and India are counting it as asset. People living in tax free countries are enjoying their profits and are investing freely.