"... all the taxes are really already being paid as a consumption tax, when you buy goods and services you pay the taxes embedded in the items ..."
Claiming there is some sizable amount of income tax paid by a consumer when a consumer purchases under the income tax is - as was shown just above - spurious. Claiming that the item would not be made if the consumer didn't buy it is also spurious. And no, your employer doesn't "pay" your taxes - he only withholds marginal income tax/fica rates and forwards them as the law requires (so you can't get your hands on them). You still file income tax forms and "pay" your own taxes.
You are again proving that you know nothing about how a business works.
You're parsing. Fica is taxes. Payroll withholding is taxes. Corporate taxes on profit is taxes.
Add all those together and you get "embedded taxes". On average, that amounts to about 22% of the purchase price, according to Boortz.