The rate in this country related to the incomes taxes it currently at 18% (the highest has been 20%) So what? Not much difference compared the incomes. Any income shall be taxed, there is nothing wrong. At least the citizens know where the government stands, but generally speaking, any citizen knows there will be a tax.
https://tradingeconomics.com/country-list/personal-income-tax-rateActually only people who were indoctrinated by years of government propaganda can repeat slogans like "all income should be taxed". Saying no to the abuse is one of the fundamental rights of a human being and taxes of almost 20% on top of VAT, excise and property tax are an abuse.
If the government is abusing the miners they should leave and move the businesses somewhere else. A couple months ago there was a case of Polish government abusing traders and demanding 1% of every transaction on top of the income tax. As a result all exchanges moved out of the country.
It has nothing to do with government propaganda. Every citizen has to participate in the country. Money doesn't grow on trees ( as far as I know) How do you want to run a country if the country has no income. People complaining about taxes are the same people complaining about how infrastructure are bad in their country. How roads are shit, the hospitals look like basement underground etc. So you want a free school for your children but don't want to pay a tax? It's not how things work.
Then, claiming a 20% VAT is an abuse is a little exaggerating. How do you know it is an abuse? How do you define what is not an abuse?