Why do people just complain about the system instead of learning how to play the system?

So I’m 32m. I’m an American making $9,763.70 per month. I pay a grand total of $750 in taxes per month. My total bills for food, rent, electricity, gas, etc is about 30% of my income. I make an additional $700 a month in interest on the $190k I have in an HYSA. I own $200k of gold and silver. To summarize, my gross income for tax year 2025 was $139,872. My total tax liability was 0. All of what I have said is legal.
Why do people just complain about the system instead of learning how to play the system?
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