This proposal have been in history of tax reform. Remember, how tax is created. Government say before, that the tax is made to punish the only the rich or whales.
A reason why this minnow or the poor and the middle class agree for tax reform and the law is made.
Now look what happened, the minnow or the poor and middle class pays more tax and the rich don't.
HF21 is somehow in my own understanding is exactly alike how tax is made. Correct me if I am wrong.
You're actually spot on. A convergent linear curve does mean minnows have to pay a tax that the rich don't.