Read the chart, it says taxable income.

Deductions and other tax games may lower you’re taxable income, but the progressive tax brackets apply this way to all taxable income.

Dr. Zaisu song - https://www.youtube.com/watch?v=M2E1m90YSpA

The issue is that technology advances with the whole, the internet/smartphones/gaming etc. All benefit from large populations being able to buy/engage with them.

Comes as part of the iRack.