If you truly believe this, then the only thing "deep and griding" is your willful ignorance on the subject.
To the contrary, I used to be in favor of your simplistic and utopian tax schemes such as a flat tax and a national sales tax. So what you refer to as willful ignorance is actually enlightened opinion. When you finally shed yourself of the wishful thinking and the propaganda of various tax organizations (I belong to Howard Jarvis Tax Assn) then you too, if you have a shred of intelligence will abandoned these "pie in the sky" schemes and promote the possible.
Until then, keep on grinding.