The stupid thing about taxes it that they are complicated by design. This is great for the ruling class because they can afford to hire accountants to exploit loopholes, while us peasants pay the full price. This is "legal" but not necessarily right. Governments had time to level the playing field, make things simpler and close loopholes, but they rather enforce reporting of all transactions above 600USD because it's easier to go after the little guys. Now we're not asking anymore and they go surprised_pikachu.jpg
Taxes are intended to benefit the common good. If you use the money you saved to help and lift up your local community instead of spending it on yourself, it's arguably not even morally wrong.
I know, imagine being able to fund your activities by forcing everyone to pay up at gunpoint, even if they disagree with what you are doing with the funds, then using those funds to cause murder and chaos all around the world. These freeloading scum must be stopped, Monero is the tool to get that job done peacefully.
I hope you don't drive on public highways, have any kids in the public school system, or call the fire department if (God forbid) your home catches fire. Because those are some of the good things your taxes are supposed to go towards supporting.